* [PATCH v2 01/24] scsi: aacraid: aachba: Repair two kerneldoc headers
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 02/24] scsi: aacraid: commctrl: Fix a few kerneldoc issues Lee Jones
` (23 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Adaptec OEM Raid Solutions,
PMC-Sierra, Inc
The function headers for aac_get_config_status() and aac_get_containers()
have suffered bitrot where the documentation hasn't kept up with the API.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aacraid/aachba.c:358: warning: Function parameter or member 'dev' not described in 'aac_get_config_status'
drivers/scsi/aacraid/aachba.c:358: warning: Function parameter or member 'commit_flag' not described in 'aac_get_config_status'
drivers/scsi/aacraid/aachba.c:358: warning: Excess function parameter 'common' description in 'aac_get_config_status'
drivers/scsi/aacraid/aachba.c:450: warning: Function parameter or member 'dev' not described in 'aac_get_containers'
drivers/scsi/aacraid/aachba.c:450: warning: Excess function parameter 'common' description in 'aac_get_containers'
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Cc: "PMC-Sierra, Inc" <aacraid@pmc-sierra.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aacraid/aachba.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 7ae1e545a255c..769af4ca9ca97 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -350,7 +350,8 @@ static inline int aac_valid_context(struct scsi_cmnd *scsicmd,
/**
* aac_get_config_status - check the adapter configuration
- * @common: adapter to query
+ * @dev: aac driver data
+ * @commit_flag: force sending CT_COMMIT_CONFIG
*
* Query config status, and commit the configuration if needed.
*/
@@ -442,7 +443,7 @@ static void aac_expose_phy_device(struct scsi_cmnd *scsicmd)
/**
* aac_get_containers - list containers
- * @common: adapter to probe
+ * @dev: aac driver data
*
* Make a list of all containers on this controller
*/
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 02/24] scsi: aacraid: commctrl: Fix a few kerneldoc issues
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
2020-07-13 7:59 ` [PATCH v2 01/24] scsi: aacraid: aachba: Repair two kerneldoc headers Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 03/24] scsi: aacraid: dpcsup: Fix logical bug when !DBG Lee Jones
` (22 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Adaptec OEM Raid Solutions,
PMC-Sierra, Inc
Functions must follow imediately after the header documenting them and
all parameters must be present.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aacraid/commctrl.c:43: warning: Excess function parameter 'dev' description in 'AAC_DEBUG_PREAMBLE'
drivers/scsi/aacraid/commctrl.c:43: warning: Excess function parameter 'arg' description in 'AAC_DEBUG_PREAMBLE'
drivers/scsi/aacraid/commctrl.c:167: warning: Function parameter or member 'dev' not described in 'open_getadapter_fib'
drivers/scsi/aacraid/commctrl.c:167: warning: Function parameter or member 'arg' not described in 'open_getadapter_fib'
drivers/scsi/aacraid/commctrl.c:458: warning: Cannot understand *
on line 458 - I thought it was a doc line
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Cc: "PMC-Sierra, Inc" <aacraid@pmc-sierra.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aacraid/commctrl.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c
index 34e65dea992e4..59e82a832042f 100644
--- a/drivers/scsi/aacraid/commctrl.c
+++ b/drivers/scsi/aacraid/commctrl.c
@@ -32,6 +32,8 @@
#include "aacraid.h"
+# define AAC_DEBUG_PREAMBLE KERN_INFO
+# define AAC_DEBUG_POSTAMBLE
/**
* ioctl_send_fib - send a FIB from userspace
* @dev: adapter is being processed
@@ -40,9 +42,6 @@
* This routine sends a fib to the adapter on behalf of a user level
* program.
*/
-# define AAC_DEBUG_PREAMBLE KERN_INFO
-# define AAC_DEBUG_POSTAMBLE
-
static int ioctl_send_fib(struct aac_dev * dev, void __user *arg)
{
struct hw_fib * kfib;
@@ -158,11 +157,12 @@ static int ioctl_send_fib(struct aac_dev * dev, void __user *arg)
/**
* open_getadapter_fib - Get the next fib
+ * @dev: adapter is being processed
+ * @arg: arguments to the open call
*
* This routine will get the next Fib, if available, from the AdapterFibContext
* passed in from the user.
*/
-
static int open_getadapter_fib(struct aac_dev * dev, void __user *arg)
{
struct aac_fib_context * fibctx;
@@ -234,7 +234,6 @@ static int open_getadapter_fib(struct aac_dev * dev, void __user *arg)
* This routine will get the next Fib, if available, from the AdapterFibContext
* passed in from the user.
*/
-
static int next_getadapter_fib(struct aac_dev * dev, void __user *arg)
{
struct fib_ioctl f;
@@ -455,11 +454,10 @@ static int check_revision(struct aac_dev *dev, void __user *arg)
/**
- *
* aac_send_raw_scb
- *
+ * @dev: adapter is being processed
+ * @arg: arguments to the send call
*/
-
static int aac_send_raw_srb(struct aac_dev* dev, void __user * arg)
{
struct fib* srbfib;
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 03/24] scsi: aacraid: dpcsup: Fix logical bug when !DBG
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
2020-07-13 7:59 ` [PATCH v2 01/24] scsi: aacraid: aachba: Repair two kerneldoc headers Lee Jones
2020-07-13 7:59 ` [PATCH v2 02/24] scsi: aacraid: commctrl: Fix a few kerneldoc issues Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 04/24] scsi: aacraid: dpcsup: Remove unused variable 'status' Lee Jones
` (21 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Adaptec OEM Raid Solutions,
PMC-Sierra, Inc
When DBG is not enabled FIB_COUNTER_INCREMENT() results in an
empty statement, leaving the contents of if() and else() empty.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aacraid/dpcsup.c: In function ‘aac_response_normal’:
drivers/scsi/aacraid/dpcsup.c:105:50: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body]
105 | FIB_COUNTER_INCREMENT(aac_config.AsyncRecved);
| ^
drivers/scsi/aacraid/dpcsup.c: In function ‘aac_intr_normal’:
drivers/scsi/aacraid/dpcsup.c:411:30: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body]
411 | aac_config.AsyncRecved);
| ^
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Cc: "PMC-Sierra, Inc" <aacraid@pmc-sierra.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aacraid/dpcsup.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c
index a557aa629827e..25ebb94368f2c 100644
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -99,10 +99,11 @@ unsigned int aac_response_normal(struct aac_queue * q)
}
if (hwfib->header.XferState & cpu_to_le32(NoResponseExpected | Async))
{
- if (hwfib->header.XferState & cpu_to_le32(NoResponseExpected))
+ if (hwfib->header.XferState & cpu_to_le32(NoResponseExpected)) {
FIB_COUNTER_INCREMENT(aac_config.NoResponseRecved);
- else
+ } else {
FIB_COUNTER_INCREMENT(aac_config.AsyncRecved);
+ }
/*
* NOTE: we cannot touch the fib after this
* call, because it may have been deallocated.
@@ -403,12 +404,13 @@ unsigned int aac_intr_normal(struct aac_dev *dev, u32 index, int isAif,
if (hwfib->header.XferState &
cpu_to_le32(NoResponseExpected | Async)) {
if (hwfib->header.XferState & cpu_to_le32(
- NoResponseExpected))
+ NoResponseExpected)) {
FIB_COUNTER_INCREMENT(
aac_config.NoResponseRecved);
- else
+ } else {
FIB_COUNTER_INCREMENT(
aac_config.AsyncRecved);
+ }
start_callback = 1;
} else {
unsigned long flagv;
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 04/24] scsi: aacraid: dpcsup: Remove unused variable 'status'
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (2 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 03/24] scsi: aacraid: dpcsup: Fix logical bug when !DBG Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 05/24] scsi: aacraid: dpcsup: Demote partially documented function header Lee Jones
` (20 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Adaptec OEM Raid Solutions,
PMC-Sierra, Inc
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aacraid/dpcsup.c: In function ‘aac_aif_callback’:
drivers/scsi/aacraid/dpcsup.c:232:6: warning: variable ‘status’ set but not used [-Wunused-but-set-variable]
232 | int status;
| ^~~~~~
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Cc: "PMC-Sierra, Inc" <aacraid@pmc-sierra.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aacraid/dpcsup.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c
index 25ebb94368f2c..749f8e740ece1 100644
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -230,7 +230,6 @@ static void aac_aif_callback(void *context, struct fib * fibptr)
struct fib *fibctx;
struct aac_dev *dev;
struct aac_aifcmd *cmd;
- int status;
fibctx = (struct fib *)context;
BUG_ON(fibptr == NULL);
@@ -250,7 +249,7 @@ static void aac_aif_callback(void *context, struct fib * fibptr)
cmd = (struct aac_aifcmd *) fib_data(fibctx);
cmd->command = cpu_to_le32(AifReqEvent);
- status = aac_fib_send(AifRequest,
+ aac_fib_send(AifRequest,
fibctx,
sizeof(struct hw_fib)-sizeof(struct aac_fibhdr),
FsaNormal,
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 05/24] scsi: aacraid: dpcsup: Demote partially documented function header
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (3 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 04/24] scsi: aacraid: dpcsup: Remove unused variable 'status' Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 06/24] scsi: aic94xx: aic94xx_seq: Document 'lseq' and repair asd_update_port_links() header Lee Jones
` (19 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Adaptec OEM Raid Solutions,
PMC-Sierra, Inc
This should be populated by someone who knows the meaning of all the params.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aacraid/dpcsup.c:272: warning: Function parameter or member 'isAif' not described in 'aac_intr_normal'
drivers/scsi/aacraid/dpcsup.c:272: warning: Function parameter or member 'isFastResponse' not described in 'aac_intr_normal'
drivers/scsi/aacraid/dpcsup.c:272: warning: Function parameter or member 'aif_fib' not described in 'aac_intr_normal'
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Cc: "PMC-Sierra, Inc" <aacraid@pmc-sierra.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aacraid/dpcsup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c
index 749f8e740ece1..fbe334c59f376 100644
--- a/drivers/scsi/aacraid/dpcsup.c
+++ b/drivers/scsi/aacraid/dpcsup.c
@@ -258,7 +258,7 @@ static void aac_aif_callback(void *context, struct fib * fibptr)
}
-/**
+/*
* aac_intr_normal - Handle command replies
* @dev: Device
* @index: completion reference
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 06/24] scsi: aic94xx: aic94xx_seq: Document 'lseq' and repair asd_update_port_links() header
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (4 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 05/24] scsi: aacraid: dpcsup: Demote partially documented function header Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 07/24] scsi: aacraid: commsup: Fix a bunch of function header issues Lee Jones
` (18 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen; +Cc: linux-kernel, linux-scsi, Lee Jones, Luben Tuikov
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aic94xx/aic94xx_seq.c:587: warning: Function parameter or member 'lseq' not described in 'asd_init_lseq_mip'
drivers/scsi/aic94xx/aic94xx_seq.c:674: warning: Function parameter or member 'lseq' not described in 'asd_init_lseq_mdp'
drivers/scsi/aic94xx/aic94xx_seq.c:958: warning: Function parameter or member 'lseq' not described in 'asd_init_lseq_cio'
drivers/scsi/aic94xx/aic94xx_seq.c:1364: warning: Function parameter or member 'asd_ha' not described in 'asd_update_port_links'
drivers/scsi/aic94xx/aic94xx_seq.c:1364: warning: Function parameter or member 'phy' not described in 'asd_update_port_links'
drivers/scsi/aic94xx/aic94xx_seq.c:1364: warning: Excess function parameter 'sas_phy' description in 'asd_update_port_links'
Cc: Luben Tuikov <luben_tuikov@adaptec.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aic94xx/aic94xx_seq.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.c b/drivers/scsi/aic94xx/aic94xx_seq.c
index 11853ec29d87a..c0f685c86851b 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.c
+++ b/drivers/scsi/aic94xx/aic94xx_seq.c
@@ -582,6 +582,7 @@ static void asd_init_cseq_scratch(struct asd_ha_struct *asd_ha)
/**
* asd_init_lseq_mip -- initialize LSEQ Mode independent pages 0-3
* @asd_ha: pointer to host adapter structure
+ * @lseq: link sequencer
*/
static void asd_init_lseq_mip(struct asd_ha_struct *asd_ha, u8 lseq)
{
@@ -669,6 +670,7 @@ static void asd_init_lseq_mip(struct asd_ha_struct *asd_ha, u8 lseq)
/**
* asd_init_lseq_mdp -- initialize LSEQ mode dependent pages.
* @asd_ha: pointer to host adapter structure
+ * @lseq: link sequencer
*/
static void asd_init_lseq_mdp(struct asd_ha_struct *asd_ha, int lseq)
{
@@ -953,6 +955,7 @@ static void asd_init_cseq_cio(struct asd_ha_struct *asd_ha)
/**
* asd_init_lseq_cio -- initialize LmSEQ CIO registers
* @asd_ha: pointer to host adapter structure
+ * @lseq: link sequencer
*/
static void asd_init_lseq_cio(struct asd_ha_struct *asd_ha, int lseq)
{
@@ -1345,7 +1348,8 @@ int asd_start_seqs(struct asd_ha_struct *asd_ha)
/**
* asd_update_port_links -- update port_map_by_links and phy_is_up
- * @sas_phy: pointer to the phy which has been added to a port
+ * @asd_ha: pointer to host adapter structure
+ * @phy: pointer to the phy which has been added to a port
*
* 1) When a link reset has completed and we got BYTES DMAED with a
* valid frame we call this function for that phy, to indicate that
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 07/24] scsi: aacraid: commsup: Fix a bunch of function header issues
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (5 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 06/24] scsi: aic94xx: aic94xx_seq: Document 'lseq' and repair asd_update_port_links() header Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 08/24] scsi: aic94xx: aic94xx_scb: Fix a couple of formatting and bitrot issues Lee Jones
` (17 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Adaptec OEM Raid Solutions,
Sumit Semwal, Christian König, PMC-Sierra, Inc, linux-media,
dri-devel, linaro-mm-sig
Some parameters not documented. Others misspelled.
Also, functions must follow directly after the header that documents them.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aacraid/commsup.c:223: warning: Function parameter or member 'scmd' not described in 'aac_fib_alloc_tag'
drivers/scsi/aacraid/commsup.c:421: warning: Function parameter or member 'qid' not described in 'aac_queue_get'
drivers/scsi/aacraid/commsup.c:421: warning: Function parameter or member 'hw_fib' not described in 'aac_queue_get'
drivers/scsi/aacraid/commsup.c:421: warning: Excess function parameter 'priority' description in 'aac_queue_get'
drivers/scsi/aacraid/commsup.c:421: warning: Excess function parameter 'fib' description in 'aac_queue_get'
drivers/scsi/aacraid/commsup.c:943: warning: Function parameter or member 'fibptr' not described in 'aac_fib_complete'
drivers/scsi/aacraid/commsup.c:943: warning: Excess function parameter 'fib' description in 'aac_fib_complete'
drivers/scsi/aacraid/commsup.c:1061: warning: Excess function parameter 'dev' description in 'AIF_SNIFF_TIMEOUT'
drivers/scsi/aacraid/commsup.c:1061: warning: Excess function parameter 'fibptr' description in 'AIF_SNIFF_TIMEOUT'
drivers/scsi/aacraid/commsup.c:2428: warning: Function parameter or member 'data' not described in 'aac_command_thread'
drivers/scsi/aacraid/commsup.c:2428: warning: Excess function parameter 'dev' description in 'aac_command_thread'
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: "PMC-Sierra, Inc" <aacraid@pmc-sierra.com>
Cc: linux-media@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linaro-mm-sig@lists.linaro.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aacraid/commsup.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 8ee4e1abe568d..adbdc3b7c7a70 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -214,6 +214,7 @@ int aac_fib_setup(struct aac_dev * dev)
/**
* aac_fib_alloc_tag-allocate a fib using tags
* @dev: Adapter to allocate the fib for
+ * @scmd: SCSI command
*
* Allocate a fib from the adapter fib pool using tags
* from the blk layer.
@@ -405,8 +406,8 @@ static int aac_get_entry (struct aac_dev * dev, u32 qid, struct aac_entry **entr
* aac_queue_get - get the next free QE
* @dev: Adapter
* @index: Returned index
- * @priority: Priority of fib
- * @fib: Fib to associate with the queue entry
+ * @qid: Queue number
+ * @hw_fib: Fib to associate with the queue entry
* @wait: Wait if queue full
* @fibptr: Driver fib object to go with fib
* @nonotify: Don't notify the adapter
@@ -934,7 +935,7 @@ int aac_fib_adapter_complete(struct fib *fibptr, unsigned short size)
/**
* aac_fib_complete - fib completion handler
- * @fib: FIB to complete
+ * @fibptr: FIB to complete
*
* Will do all necessary work to complete a FIB.
*/
@@ -1049,6 +1050,7 @@ static void aac_handle_aif_bu(struct aac_dev *dev, struct aac_aifcmd *aifcmd)
}
}
+#define AIF_SNIFF_TIMEOUT (500*HZ)
/**
* aac_handle_aif - Handle a message from the firmware
* @dev: Which adapter this fib is from
@@ -1057,8 +1059,6 @@ static void aac_handle_aif_bu(struct aac_dev *dev, struct aac_aifcmd *aifcmd)
* This routine handles a driver notify fib from the adapter and
* dispatches it to the appropriate routine for handling.
*/
-
-#define AIF_SNIFF_TIMEOUT (500*HZ)
static void aac_handle_aif(struct aac_dev * dev, struct fib * fibptr)
{
struct hw_fib * hw_fib = fibptr->hw_fib_va;
@@ -2416,7 +2416,7 @@ static int aac_send_hosttime(struct aac_dev *dev, struct timespec64 *now)
/**
* aac_command_thread - command processing thread
- * @dev: Adapter to monitor
+ * @data: Adapter to monitor
*
* Waits on the commandready event in it's queue. When the event gets set
* it will pull FIBs off it's queue. It will continue to pull FIBs off
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 08/24] scsi: aic94xx: aic94xx_scb: Fix a couple of formatting and bitrot issues
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (6 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 07/24] scsi: aacraid: commsup: Fix a bunch of function header issues Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 09/24] scsi: aacraid: rx: Fill in the very parameter descriptions for rx_sync_cmd() Lee Jones
` (16 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen; +Cc: linux-kernel, linux-scsi, Lee Jones, Luben Tuikov
Kerneldoc format should be '@.*: ', else the checker gets confused.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aic94xx/aic94xx_scb.c:137: warning: Function parameter or member 'phy' not described in 'asd_get_attached_sas_addr'
drivers/scsi/aic94xx/aic94xx_scb.c:137: warning: Function parameter or member 'sas_addr' not described in 'asd_get_attached_sas_addr'
drivers/scsi/aic94xx/aic94xx_scb.c:860: warning: Function parameter or member 't' not described in 'asd_ascb_timedout'
drivers/scsi/aic94xx/aic94xx_scb.c:860: warning: Excess function parameter 'data' description in 'asd_ascb_timedout'
Cc: Luben Tuikov <luben_tuikov@adaptec.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aic94xx/aic94xx_scb.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c
index 4a80ec08f0c96..c264b4b56970b 100644
--- a/drivers/scsi/aic94xx/aic94xx_scb.c
+++ b/drivers/scsi/aic94xx/aic94xx_scb.c
@@ -123,8 +123,8 @@ static unsigned ord_phy(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
/**
* asd_get_attached_sas_addr -- extract/generate attached SAS address
- * phy: pointer to asd_phy
- * sas_addr: pointer to buffer where the SAS address is to be written
+ * @phy: pointer to asd_phy
+ * @sas_addr: pointer to buffer where the SAS address is to be written
*
* This function extracts the SAS address from an IDENTIFY frame
* received. If OOB is SATA, then a SAS address is generated from the
@@ -847,7 +847,7 @@ void asd_build_initiate_link_adm_task(struct asd_ascb *ascb, int phy_id,
/**
* asd_ascb_timedout -- called when a pending SCB's timer has expired
- * @data: unsigned long, a pointer to the ascb in question
+ * @t: Timer context used to fetch the SCB
*
* This is the default timeout function which does the most necessary.
* Upper layers can implement their own timeout function, say to free
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 09/24] scsi: aacraid: rx: Fill in the very parameter descriptions for rx_sync_cmd()
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (7 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 08/24] scsi: aic94xx: aic94xx_scb: Fix a couple of formatting and bitrot issues Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 10/24] scsi: pm8001: pm8001_ctl: Provide descriptions for the many undocumented 'attr's Lee Jones
` (15 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Adaptec OEM Raid Solutions,
PMC-Sierra, Inc
... and document aac_rx_ioremap() 'dev' param.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aacraid/rx.c:156: warning: Function parameter or member 'p2' not described in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:156: warning: Function parameter or member 'p3' not described in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:156: warning: Function parameter or member 'p4' not described in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:156: warning: Function parameter or member 'p5' not described in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:156: warning: Function parameter or member 'p6' not described in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:156: warning: Function parameter or member 'status' not described in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:156: warning: Function parameter or member 'r1' not described in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:156: warning: Function parameter or member 'r2' not described in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:156: warning: Function parameter or member 'r3' not described in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:156: warning: Function parameter or member 'r4' not described in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:156: warning: Excess function parameter 'ret' description in 'rx_sync_cmd'
drivers/scsi/aacraid/rx.c:450: warning: Function parameter or member 'dev' not described in 'aac_rx_ioremap'
Cc: Adaptec OEM Raid Solutions <aacraid@microsemi.com>
Cc: "PMC-Sierra, Inc" <aacraid@pmc-sierra.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aacraid/rx.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c
index 3dea348bd25d2..cdccf9abcdc40 100644
--- a/drivers/scsi/aacraid/rx.c
+++ b/drivers/scsi/aacraid/rx.c
@@ -144,7 +144,16 @@ static void aac_rx_enable_interrupt_message(struct aac_dev *dev)
* @dev: Adapter
* @command: Command to execute
* @p1: first parameter
- * @ret: adapter status
+ * @p2: second parameter
+ * @p3: third parameter
+ * @p4: forth parameter
+ * @p5: fifth parameter
+ * @p6: sixth parameter
+ * @status: adapter status
+ * @r1: first return value
+ * @r2: second return value
+ * @r3: third return value
+ * @r4: forth return value
*
* This routine will send a synchronous command to the adapter and wait
* for its completion.
@@ -443,6 +452,7 @@ static int aac_rx_deliver_message(struct fib * fib)
/**
* aac_rx_ioremap
+ * @dev: adapter
* @size: mapping resize request
*
*/
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 10/24] scsi: pm8001: pm8001_ctl: Provide descriptions for the many undocumented 'attr's
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (8 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 09/24] scsi: aacraid: rx: Fill in the very parameter descriptions for rx_sync_cmd() Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 8:18 ` Jinpu Wang
2020-07-13 7:59 ` [PATCH v2 11/24] scsi: ipr: Fix a mountain of kerneldoc misdemeanours Lee Jones
` (14 subsequent siblings)
24 siblings, 1 reply; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen; +Cc: linux-kernel, linux-scsi, Lee Jones, Jack Wang
... even if they are completely unused.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/pm8001/pm8001_ctl.c:56: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_mpi_interface_rev_show'
drivers/scsi/pm8001/pm8001_ctl.c:81: warning: Function parameter or member 'attr' not described in 'controller_fatal_error_show'
drivers/scsi/pm8001/pm8001_ctl.c:100: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_fw_version_show'
drivers/scsi/pm8001/pm8001_ctl.c:130: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_ila_version_show'
drivers/scsi/pm8001/pm8001_ctl.c:155: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_inactive_fw_version_show'
drivers/scsi/pm8001/pm8001_ctl.c:181: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_max_out_io_show'
drivers/scsi/pm8001/pm8001_ctl.c:204: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_max_devices_show'
drivers/scsi/pm8001/pm8001_ctl.c:230: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_max_sg_list_show'
drivers/scsi/pm8001/pm8001_ctl.c:274: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_sas_spec_support_show'
drivers/scsi/pm8001/pm8001_ctl.c:303: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_host_sas_address_show'
drivers/scsi/pm8001/pm8001_ctl.c:322: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_logging_level_show'
drivers/scsi/pm8001/pm8001_ctl.c:355: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_aap_log_show'
drivers/scsi/pm8001/pm8001_ctl.c:390: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_ib_queue_log_show'
drivers/scsi/pm8001/pm8001_ctl.c:423: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_ob_queue_log_show'
drivers/scsi/pm8001/pm8001_ctl.c:454: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_bios_version_show'
drivers/scsi/pm8001/pm8001_ctl.c:492: warning: Function parameter or member 'attr' not described in 'event_log_size_show'
drivers/scsi/pm8001/pm8001_ctl.c:510: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_iop_log_show'
drivers/scsi/pm8001/pm8001_ctl.c:548: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_fatal_log_show'
drivers/scsi/pm8001/pm8001_ctl.c:566: warning: Function parameter or member 'attr' not described in 'non_fatal_log_show'
drivers/scsi/pm8001/pm8001_ctl.c:609: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_gsm_log_show'
Cc: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/pm8001/pm8001_ctl.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c
index 3c9f42779dd02..a5f3c702ada9f 100644
--- a/drivers/scsi/pm8001/pm8001_ctl.c
+++ b/drivers/scsi/pm8001/pm8001_ctl.c
@@ -47,6 +47,7 @@
/**
* pm8001_ctl_mpi_interface_rev_show - MPI interface revision number
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs 'read-only' shost attribute.
@@ -72,6 +73,7 @@ DEVICE_ATTR(interface_rev, S_IRUGO, pm8001_ctl_mpi_interface_rev_show, NULL);
/**
* controller_fatal_error_show - check controller is under fatal err
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs 'read only' shost attribute.
@@ -121,6 +123,7 @@ static DEVICE_ATTR(fw_version, S_IRUGO, pm8001_ctl_fw_version_show, NULL);
/**
* pm8001_ctl_ila_version_show - ila version
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs 'read-only' shost attribute.
@@ -146,6 +149,7 @@ static DEVICE_ATTR(ila_version, 0444, pm8001_ctl_ila_version_show, NULL);
/**
* pm8001_ctl_inactive_fw_version_show - Inacative firmware version number
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs 'read-only' shost attribute.
@@ -172,6 +176,7 @@ DEVICE_ATTR(inc_fw_ver, 0444, pm8001_ctl_inactive_fw_version_show, NULL);
/**
* pm8001_ctl_max_out_io_show - max outstanding io supported
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs 'read-only' shost attribute.
@@ -195,6 +200,7 @@ static DEVICE_ATTR(max_out_io, S_IRUGO, pm8001_ctl_max_out_io_show, NULL);
/**
* pm8001_ctl_max_devices_show - max devices support
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs 'read-only' shost attribute.
@@ -221,6 +227,7 @@ static DEVICE_ATTR(max_devices, S_IRUGO, pm8001_ctl_max_devices_show, NULL);
* pm8001_ctl_max_sg_list_show - max sg list supported iff not 0.0 for no
* hardware limitation
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs 'read-only' shost attribute.
@@ -265,6 +272,7 @@ show_sas_spec_support_status(unsigned int mode, char *buf)
/**
* pm8001_ctl_sas_spec_support_show - sas spec supported
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs 'read-only' shost attribute.
@@ -292,6 +300,7 @@ static DEVICE_ATTR(sas_spec_support, S_IRUGO,
/**
* pm8001_ctl_sas_address_show - sas address
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* This is the controller sas address
@@ -346,6 +355,7 @@ static DEVICE_ATTR(logging_level, S_IRUGO | S_IWUSR,
/**
* pm8001_ctl_aap_log_show - aap1 event log
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs 'read-only' shost attribute.
@@ -483,6 +493,7 @@ static DEVICE_ATTR(bios_version, S_IRUGO, pm8001_ctl_bios_version_show, NULL);
/**
* event_log_size_show - event log size
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs read shost attribute.
@@ -501,6 +512,7 @@ static DEVICE_ATTR_RO(event_log_size);
/**
* pm8001_ctl_aap_log_show - IOP event log
* @cdev: pointer to embedded class device
+ * @attr: device attribute (unused)
* @buf: the buffer returned
*
* A sysfs 'read-only' shost attribute.
@@ -538,6 +550,7 @@ static DEVICE_ATTR(iop_log, S_IRUGO, pm8001_ctl_iop_log_show, NULL);
/**
** pm8001_ctl_fatal_log_show - fatal error logging
** @cdev:pointer to embedded class device
+ ** @attr: device attribute
** @buf: the buffer returned
**
** A sysfs 'read-only' shost attribute.
@@ -557,6 +570,7 @@ static DEVICE_ATTR(fatal_log, S_IRUGO, pm8001_ctl_fatal_log_show, NULL);
/**
** non_fatal_log_show - non fatal error logging
** @cdev:pointer to embedded class device
+ ** @attr: device attribute
** @buf: the buffer returned
**
** A sysfs 'read-only' shost attribute.
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* Re: [PATCH v2 10/24] scsi: pm8001: pm8001_ctl: Provide descriptions for the many undocumented 'attr's
2020-07-13 7:59 ` [PATCH v2 10/24] scsi: pm8001: pm8001_ctl: Provide descriptions for the many undocumented 'attr's Lee Jones
@ 2020-07-13 8:18 ` Jinpu Wang
0 siblings, 0 replies; 45+ messages in thread
From: Jinpu Wang @ 2020-07-13 8:18 UTC (permalink / raw)
To: Lee Jones
Cc: James E.J. Bottomley, Martin K. Petersen, linux-kernel,
Linux SCSI Mailinglist
On Mon, Jul 13, 2020 at 10:00 AM Lee Jones <lee.jones@linaro.org> wrote:
>
> ... even if they are completely unused.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/scsi/pm8001/pm8001_ctl.c:56: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_mpi_interface_rev_show'
> drivers/scsi/pm8001/pm8001_ctl.c:81: warning: Function parameter or member 'attr' not described in 'controller_fatal_error_show'
> drivers/scsi/pm8001/pm8001_ctl.c:100: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_fw_version_show'
> drivers/scsi/pm8001/pm8001_ctl.c:130: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_ila_version_show'
> drivers/scsi/pm8001/pm8001_ctl.c:155: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_inactive_fw_version_show'
> drivers/scsi/pm8001/pm8001_ctl.c:181: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_max_out_io_show'
> drivers/scsi/pm8001/pm8001_ctl.c:204: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_max_devices_show'
> drivers/scsi/pm8001/pm8001_ctl.c:230: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_max_sg_list_show'
> drivers/scsi/pm8001/pm8001_ctl.c:274: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_sas_spec_support_show'
> drivers/scsi/pm8001/pm8001_ctl.c:303: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_host_sas_address_show'
> drivers/scsi/pm8001/pm8001_ctl.c:322: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_logging_level_show'
> drivers/scsi/pm8001/pm8001_ctl.c:355: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_aap_log_show'
> drivers/scsi/pm8001/pm8001_ctl.c:390: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_ib_queue_log_show'
> drivers/scsi/pm8001/pm8001_ctl.c:423: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_ob_queue_log_show'
> drivers/scsi/pm8001/pm8001_ctl.c:454: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_bios_version_show'
> drivers/scsi/pm8001/pm8001_ctl.c:492: warning: Function parameter or member 'attr' not described in 'event_log_size_show'
> drivers/scsi/pm8001/pm8001_ctl.c:510: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_iop_log_show'
> drivers/scsi/pm8001/pm8001_ctl.c:548: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_fatal_log_show'
> drivers/scsi/pm8001/pm8001_ctl.c:566: warning: Function parameter or member 'attr' not described in 'non_fatal_log_show'
> drivers/scsi/pm8001/pm8001_ctl.c:609: warning: Function parameter or member 'attr' not described in 'pm8001_ctl_gsm_log_show'
>
> Cc: Jack Wang <jinpu.wang@cloud.ionos.com>
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
good to have kernel doc warning clean.
Thanks!
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
^ permalink raw reply [flat|nested] 45+ messages in thread
* [PATCH v2 11/24] scsi: ipr: Fix a mountain of kerneldoc misdemeanours
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (9 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 10/24] scsi: pm8001: pm8001_ctl: Provide descriptions for the many undocumented 'attr's Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header Lee Jones
` (13 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen; +Cc: linux-kernel, linux-scsi, Lee Jones, Brian King
Mainly misspellings and/or missing function parameter descriptions.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/ipr.c:10100:15: warning: variable ‘int_reg’ set but not used [-Wunused-but-set-variable]
drivers/scsi/ipr.c:679: warning: Function parameter or member 'fast_done' not described in 'ipr_init_ipr_cmnd'
drivers/scsi/ipr.c:697: warning: Function parameter or member 'hrrq' not described in '__ipr_get_free_ipr_cmnd'
drivers/scsi/ipr.c:697: warning: Excess function parameter 'ioa_cfg' description in '__ipr_get_free_ipr_cmnd'
drivers/scsi/ipr.c:1297: warning: Function parameter or member 'buffer' not described in '__ipr_format_res_path'
drivers/scsi/ipr.c:1297: warning: Excess function parameter 'buf' description in '__ipr_format_res_path'
drivers/scsi/ipr.c:1321: warning: Function parameter or member 'buffer' not described in 'ipr_format_res_path'
drivers/scsi/ipr.c:1321: warning: Excess function parameter 'buf' description in 'ipr_format_res_path'
drivers/scsi/ipr.c:1400: warning: Excess function parameter 'cfgtew' description in 'ipr_clear_res_target'
drivers/scsi/ipr.c:2679: warning: Function parameter or member 't' not described in 'ipr_timeout'
drivers/scsi/ipr.c:2679: warning: Excess function parameter 'ipr_cmd' description in 'ipr_timeout'
drivers/scsi/ipr.c:2712: warning: Function parameter or member 't' not described in 'ipr_oper_timeout'
drivers/scsi/ipr.c:2712: warning: Excess function parameter 'ipr_cmd' description in 'ipr_oper_timeout'
drivers/scsi/ipr.c:3494: warning: Function parameter or member 'attr' not described in 'ipr_show_fw_version'
drivers/scsi/ipr.c:3528: warning: Function parameter or member 'attr' not described in 'ipr_show_log_level'
drivers/scsi/ipr.c:3551: warning: Function parameter or member 'attr' not described in 'ipr_store_log_level'
drivers/scsi/ipr.c:3551: warning: Function parameter or member 'count' not described in 'ipr_store_log_level'
drivers/scsi/ipr.c:3586: warning: Function parameter or member 'attr' not described in 'ipr_store_diagnostics'
drivers/scsi/ipr.c:3642: warning: Function parameter or member 'dev' not described in 'ipr_show_adapter_state'
drivers/scsi/ipr.c:3642: warning: Function parameter or member 'attr' not described in 'ipr_show_adapter_state'
drivers/scsi/ipr.c:3642: warning: Excess function parameter 'class_dev' description in 'ipr_show_adapter_state'
drivers/scsi/ipr.c:3671: warning: Function parameter or member 'attr' not described in 'ipr_store_adapter_state'
drivers/scsi/ipr.c:3722: warning: Function parameter or member 'attr' not described in 'ipr_store_reset_adapter'
drivers/scsi/ipr.c:3783: warning: Function parameter or member 'attr' not described in 'ipr_store_iopoll_weight'
drivers/scsi/ipr.c:3783: warning: Function parameter or member 'count' not described in 'ipr_store_iopoll_weight'
drivers/scsi/ipr.c:3883: warning: Function parameter or member 'sglist' not described in 'ipr_free_ucode_buffer'
drivers/scsi/ipr.c:3883: warning: Excess function parameter 'p_dnld' description in 'ipr_free_ucode_buffer'
drivers/scsi/ipr.c:4074: warning: Function parameter or member 'dev' not described in 'ipr_store_update_fw'
drivers/scsi/ipr.c:4074: warning: Function parameter or member 'attr' not described in 'ipr_store_update_fw'
drivers/scsi/ipr.c:4074: warning: Excess function parameter 'class_dev' description in 'ipr_store_update_fw'
drivers/scsi/ipr.c:4149: warning: Function parameter or member 'attr' not described in 'ipr_show_fw_type'
drivers/scsi/ipr.c:4489: warning: Excess function parameter 'reason' description in 'ipr_change_queue_depth'
drivers/scsi/ipr.c:4660: warning: Function parameter or member 'attr' not described in 'ipr_show_raw_mode'
drivers/scsi/ipr.c:4688: warning: Function parameter or member 'attr' not described in 'ipr_store_raw_mode'
drivers/scsi/ipr.c:4688: warning: Function parameter or member 'count' not described in 'ipr_store_raw_mode'
drivers/scsi/ipr.c:5069: warning: Function parameter or member 'ipr_cmd' not described in 'ipr_cmnd_is_free'
drivers/scsi/ipr.c:5108: warning: Function parameter or member 'ioa_cfg' not described in 'ipr_wait_for_ops'
drivers/scsi/ipr.c:5108: warning: Excess function parameter 'ipr_cmd' description in 'ipr_wait_for_ops'
drivers/scsi/ipr.c:5272: warning: Function parameter or member 'deadline' not described in 'ipr_sata_reset'
drivers/scsi/ipr.c:5453: warning: Function parameter or member 't' not described in 'ipr_abort_timeout'
drivers/scsi/ipr.c:5453: warning: Excess function parameter 'ipr_cmd' description in 'ipr_abort_timeout'
drivers/scsi/ipr.c:5578: warning: Function parameter or member 'shost' not described in 'ipr_scan_finished'
drivers/scsi/ipr.c:5578: warning: Function parameter or member 'elapsed_time' not described in 'ipr_scan_finished'
drivers/scsi/ipr.c:5578: warning: Excess function parameter 'scsi_cmd' description in 'ipr_scan_finished'
drivers/scsi/ipr.c:5704: warning: Function parameter or member 'number' not described in 'ipr_isr_eh'
drivers/scsi/ipr.c:6278: warning: Function parameter or member 'ipr_cmd' not described in 'ipr_gen_sense'
drivers/scsi/ipr.c:6278: warning: Excess function parameter 'ioasa' description in 'ipr_gen_sense'
drivers/scsi/ipr.c:6278: warning: Excess function parameter 'sense_buf' description in 'ipr_gen_sense'
drivers/scsi/ipr.c:6711: warning: Function parameter or member 'host' not described in 'ipr_ioa_info'
drivers/scsi/ipr.c:6711: warning: Excess function parameter 'scsi_host' description in 'ipr_ioa_info'
drivers/scsi/ipr.c:7606: warning: Function parameter or member 'res_handle' not described in 'ipr_build_mode_sense'
drivers/scsi/ipr.c:7606: warning: Excess function parameter 'res' description in 'ipr_build_mode_sense'
drivers/scsi/ipr.c:7947: warning: Function parameter or member 'ipr_cmd' not described in 'ipr_ioafp_set_caching_parameters'
drivers/scsi/ipr.c:7986: warning: Function parameter or member 'flags' not described in 'ipr_ioafp_inquiry'
drivers/scsi/ipr.c:7986: warning: Function parameter or member 'page' not described in 'ipr_ioafp_inquiry'
drivers/scsi/ipr.c:7986: warning: Function parameter or member 'dma_addr' not described in 'ipr_ioafp_inquiry'
drivers/scsi/ipr.c:7986: warning: Function parameter or member 'xfer_len' not described in 'ipr_ioafp_inquiry'
drivers/scsi/ipr.c:8280: warning: Function parameter or member 't' not described in 'ipr_reset_timer_done'
drivers/scsi/ipr.c:8280: warning: Excess function parameter 'ipr_cmd' description in 'ipr_reset_timer_done'
drivers/scsi/ipr.c:9486: warning: bad line:
drivers/scsi/ipr.c:9609: warning: Function parameter or member 'ioa_cfg' not described in 'ipr_free_all_resources'
drivers/scsi/ipr.c:9609: warning: Excess function parameter 'ipr_cmd' description in 'ipr_free_all_resources'
drivers/scsi/ipr.c:10071: warning: Function parameter or member 'irq' not described in 'ipr_test_intr'
drivers/scsi/ipr.c:10071: warning: Function parameter or member 'devp' not described in 'ipr_test_intr'
drivers/scsi/ipr.c:10071: warning: Excess function parameter 'pdev' description in 'ipr_test_intr'
drivers/scsi/ipr.c:10098: warning: Function parameter or member 'ioa_cfg' not described in 'ipr_test_msi'
drivers/scsi/ipr.c:10538: warning: Function parameter or member 'pdev' not described in 'ipr_probe'
drivers/scsi/ipr.c:10538: warning: Function parameter or member 'dev_id' not described in 'ipr_probe'
drivers/scsi/ipr.c:10794: warning: Function parameter or member 'ipr_cmd' not described in 'ipr_halt_done'
drivers/scsi/ipr.c:10805: warning: Function parameter or member 'nb' not described in 'ipr_halt'
drivers/scsi/ipr.c:10805: warning: Function parameter or member 'event' not described in 'ipr_halt'
drivers/scsi/ipr.c:10805: warning: Function parameter or member 'buf' not described in 'ipr_halt'
Cc: Brian King <brking@us.ibm.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/ipr.c | 73 ++++++++++++++++++++++++++++++++--------------
1 file changed, 51 insertions(+), 22 deletions(-)
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 7d86f4ca266c8..f85020904099e 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -670,6 +670,7 @@ static void ipr_reinit_ipr_cmnd(struct ipr_cmnd *ipr_cmd)
/**
* ipr_init_ipr_cmnd - Initialize an IPR Cmnd block
* @ipr_cmd: ipr command struct
+ * @fast_done: fast done function call-back
*
* Return value:
* none
@@ -687,7 +688,7 @@ static void ipr_init_ipr_cmnd(struct ipr_cmnd *ipr_cmd,
/**
* __ipr_get_free_ipr_cmnd - Get a free IPR Cmnd block
- * @ioa_cfg: ioa config struct
+ * @hrrq: hrr queue
*
* Return value:
* pointer to ipr command struct
@@ -1287,7 +1288,7 @@ static int ipr_is_same_device(struct ipr_resource_entry *res,
/**
* __ipr_format_res_path - Format the resource path for printing.
* @res_path: resource path
- * @buf: buffer
+ * @buffer: buffer
* @len: length of buffer provided
*
* Return value:
@@ -1310,7 +1311,7 @@ static char *__ipr_format_res_path(u8 *res_path, char *buffer, int len)
* ipr_format_res_path - Format the resource path for printing.
* @ioa_cfg: ioa config struct
* @res_path: resource path
- * @buf: buffer
+ * @buffer: buffer
* @len: length of buffer provided
*
* Return value:
@@ -1391,7 +1392,6 @@ static void ipr_update_res_entry(struct ipr_resource_entry *res,
* ipr_clear_res_target - Clear the bit in the bit map representing the target
* for the resource.
* @res: resource entry struct
- * @cfgtew: config table entry wrapper struct
*
* Return value:
* none
@@ -2667,7 +2667,7 @@ static void ipr_process_error(struct ipr_cmnd *ipr_cmd)
/**
* ipr_timeout - An internally generated op has timed out.
- * @ipr_cmd: ipr command struct
+ * @t: Timer context used to fetch ipr command struct
*
* This function blocks host requests and initiates an
* adapter reset.
@@ -2700,7 +2700,7 @@ static void ipr_timeout(struct timer_list *t)
/**
* ipr_oper_timeout - Adapter timed out transitioning to operational
- * @ipr_cmd: ipr command struct
+ * @t: Timer context used to fetch ipr command struct
*
* This function blocks host requests and initiates an
* adapter reset.
@@ -3484,6 +3484,7 @@ static struct bin_attribute ipr_trace_attr = {
/**
* ipr_show_fw_version - Show the firmware version
* @dev: class device struct
+ * @attr: device attribute (unused)
* @buf: buffer
*
* Return value:
@@ -3518,6 +3519,7 @@ static struct device_attribute ipr_fw_version_attr = {
/**
* ipr_show_log_level - Show the adapter's error logging level
* @dev: class device struct
+ * @attr: device attribute (unused)
* @buf: buffer
*
* Return value:
@@ -3540,7 +3542,9 @@ static ssize_t ipr_show_log_level(struct device *dev,
/**
* ipr_store_log_level - Change the adapter's error logging level
* @dev: class device struct
+ * @attr: device attribute (unused)
* @buf: buffer
+ * @count: buffer size
*
* Return value:
* number of bytes printed to buffer
@@ -3571,6 +3575,7 @@ static struct device_attribute ipr_log_level_attr = {
/**
* ipr_store_diagnostics - IOA Diagnostics interface
* @dev: device struct
+ * @attr: device attribute (unused)
* @buf: buffer
* @count: buffer size
*
@@ -3631,7 +3636,8 @@ static struct device_attribute ipr_diagnostics_attr = {
/**
* ipr_show_adapter_state - Show the adapter's state
- * @class_dev: device struct
+ * @dev: device struct
+ * @attr: device attribute (unused)
* @buf: buffer
*
* Return value:
@@ -3657,6 +3663,7 @@ static ssize_t ipr_show_adapter_state(struct device *dev,
/**
* ipr_store_adapter_state - Change adapter state
* @dev: device struct
+ * @attr: device attribute (unused)
* @buf: buffer
* @count: buffer size
*
@@ -3708,6 +3715,7 @@ static struct device_attribute ipr_ioa_state_attr = {
/**
* ipr_store_reset_adapter - Reset the adapter
* @dev: device struct
+ * @attr: device attribute (unused)
* @buf: buffer
* @count: buffer size
*
@@ -3749,6 +3757,7 @@ static int ipr_iopoll(struct irq_poll *iop, int budget);
/**
* ipr_show_iopoll_weight - Show ipr polling mode
* @dev: class device struct
+ * @attr: device attribute (unused)
* @buf: buffer
*
* Return value:
@@ -3772,7 +3781,9 @@ static ssize_t ipr_show_iopoll_weight(struct device *dev,
/**
* ipr_store_iopoll_weight - Change the adapter's polling mode
* @dev: class device struct
+ * @attr: device attribute (unused)
* @buf: buffer
+ * @count: buffer size
*
* Return value:
* number of bytes printed to buffer
@@ -3871,7 +3882,7 @@ static struct ipr_sglist *ipr_alloc_ucode_buffer(int buf_len)
/**
* ipr_free_ucode_buffer - Frees a microcode download buffer
- * @p_dnld: scatter/gather list pointer
+ * @sglist: scatter/gather list pointer
*
* Free a DMA'able ucode download buffer previously allocated with
* ipr_alloc_ucode_buffer
@@ -4059,7 +4070,8 @@ static int ipr_update_ioa_ucode(struct ipr_ioa_cfg *ioa_cfg,
/**
* ipr_store_update_fw - Update the firmware on the adapter
- * @class_dev: device struct
+ * @dev: device struct
+ * @attr: device attribute (unused)
* @buf: buffer
* @count: buffer size
*
@@ -4139,6 +4151,7 @@ static struct device_attribute ipr_update_fw_attr = {
/**
* ipr_show_fw_type - Show the adapter's firmware type.
* @dev: class device struct
+ * @attr: device attribute (unused)
* @buf: buffer
*
* Return value:
@@ -4480,7 +4493,6 @@ static int ipr_free_dump(struct ipr_ioa_cfg *ioa_cfg) { return 0; };
* ipr_change_queue_depth - Change the device's queue depth
* @sdev: scsi device struct
* @qdepth: depth to set
- * @reason: calling context
*
* Return value:
* actual depth set
@@ -4650,6 +4662,7 @@ static struct device_attribute ipr_resource_type_attr = {
/**
* ipr_show_raw_mode - Show the adapter's raw mode
* @dev: class device struct
+ * @attr: device attribute (unused)
* @buf: buffer
*
* Return value:
@@ -4677,7 +4690,9 @@ static ssize_t ipr_show_raw_mode(struct device *dev,
/**
* ipr_store_raw_mode - Change the adapter's raw mode
* @dev: class device struct
+ * @attr: device attribute (unused)
* @buf: buffer
+ * @count: buffer size
*
* Return value:
* number of bytes printed to buffer
@@ -5060,7 +5075,7 @@ static int ipr_match_lun(struct ipr_cmnd *ipr_cmd, void *device)
/**
* ipr_cmnd_is_free - Check if a command is free or not
- * @ipr_cmd ipr command struct
+ * @ipr_cmd: ipr command struct
*
* Returns:
* true / false
@@ -5096,7 +5111,7 @@ static int ipr_match_res(struct ipr_cmnd *ipr_cmd, void *resource)
/**
* ipr_wait_for_ops - Wait for matching commands to complete
- * @ipr_cmd: ipr command struct
+ * @ioa_cfg: ioa config struct
* @device: device to match (sdev)
* @match: match function to use
*
@@ -5261,6 +5276,7 @@ static int ipr_device_reset(struct ipr_ioa_cfg *ioa_cfg,
* ipr_sata_reset - Reset the SATA port
* @link: SATA link to reset
* @classes: class of the attached device
+ * @deadline: unused
*
* This function issues a SATA phy reset to the affected ATA link.
*
@@ -5440,7 +5456,7 @@ static void ipr_bus_reset_done(struct ipr_cmnd *ipr_cmd)
/**
* ipr_abort_timeout - An abort task has timed out
- * @ipr_cmd: ipr command struct
+ * @t: Timer context used to fetch ipr command struct
*
* This function handles when an abort task times out. If this
* happens we issue a bus reset since we have resources tied
@@ -5569,7 +5585,8 @@ static int ipr_cancel_op(struct scsi_cmnd *scsi_cmd)
/**
* ipr_eh_abort - Abort a single op
- * @scsi_cmd: scsi command struct
+ * @shost: scsi host struct
+ * @elapsed_time: elapsed time
*
* Return value:
* 0 if scan in progress / 1 if scan is complete
@@ -5696,6 +5713,7 @@ static irqreturn_t ipr_handle_other_interrupt(struct ipr_ioa_cfg *ioa_cfg,
* ipr_isr_eh - Interrupt service routine error handler
* @ioa_cfg: ioa config struct
* @msg: message to log
+ * @number: various meanings depending on the caller/message
*
* Return value:
* none
@@ -6268,8 +6286,7 @@ static void ipr_dump_ioasa(struct ipr_ioa_cfg *ioa_cfg,
/**
* ipr_gen_sense - Generate SCSI sense data from an IOASA
- * @ioasa: IOASA
- * @sense_buf: sense data buffer
+ * @ipr_cmd: ipr command struct
*
* Return value:
* none
@@ -6702,7 +6719,7 @@ static int ipr_ioctl(struct scsi_device *sdev, unsigned int cmd,
/**
* ipr_info - Get information about the card/driver
- * @scsi_host: scsi host struct
+ * @host: scsi host struct
*
* Return value:
* pointer to buffer with description string
@@ -7592,7 +7609,7 @@ static int ipr_ioafp_mode_select_page28(struct ipr_cmnd *ipr_cmd)
/**
* ipr_build_mode_sense - Builds a mode sense command
* @ipr_cmd: ipr command struct
- * @res: resource entry struct
+ * @res_handle: resource entry struct
* @parm: Byte 2 of mode sense command
* @dma_addr: DMA address of mode sense buffer
* @xfer_len: Size of DMA buffer
@@ -7939,6 +7956,7 @@ static void ipr_build_ioa_service_action(struct ipr_cmnd *ipr_cmd,
/**
* ipr_ioafp_set_caching_parameters - Issue Set Cache parameters service
* action
+ * @ipr_cmd: ipr command struct
*
* Return value:
* none
@@ -7975,6 +7993,10 @@ static int ipr_ioafp_set_caching_parameters(struct ipr_cmnd *ipr_cmd)
/**
* ipr_ioafp_inquiry - Send an Inquiry to the adapter.
* @ipr_cmd: ipr command struct
+ * @flags: flags to send
+ * @page: page to inquire
+ * @dma_addr: DMA address
+ * @xfer_len: transfer data length
*
* This utility function sends an inquiry to the adapter.
*
@@ -8265,7 +8287,7 @@ static int ipr_ioafp_identify_hrrq(struct ipr_cmnd *ipr_cmd)
/**
* ipr_reset_timer_done - Adapter reset timer function
- * @ipr_cmd: ipr command struct
+ * @t: Timer context used to fetch ipr command struct
*
* Description: This function is used in adapter reset processing
* for timing events. If the reset_cmd pointer in the IOA
@@ -9483,7 +9505,6 @@ static pci_ers_result_t ipr_pci_error_detected(struct pci_dev *pdev,
* Description: This is the second phase of adapter initialization
* This function takes care of initilizing the adapter to the point
* where it can accept new commands.
-
* Return value:
* 0 on success / -EIO on failure
**/
@@ -9597,7 +9618,7 @@ static void ipr_free_irqs(struct ipr_ioa_cfg *ioa_cfg)
/**
* ipr_free_all_resources - Free all allocated resources for an adapter.
- * @ipr_cmd: ipr command struct
+ * @ioa_cfg: ioa config struct
*
* This function frees all allocated resources for the
* specified adapter.
@@ -10059,7 +10080,8 @@ static int ipr_request_other_msi_irqs(struct ipr_ioa_cfg *ioa_cfg,
/**
* ipr_test_intr - Handle the interrupt generated in ipr_test_msi().
- * @pdev: PCI device struct
+ * @devp: PCI device struct
+ * @irq: IRQ number
*
* Description: Simply set the msi_received flag to 1 indicating that
* Message Signaled Interrupts are supported.
@@ -10085,6 +10107,7 @@ static irqreturn_t ipr_test_intr(int irq, void *devp)
/**
* ipr_test_msi - Test for Message Signaled Interrupt (MSI) support.
+ * @ioa_cfg: ioa config struct
* @pdev: PCI device struct
*
* Description: This routine sets up and initiates a test interrupt to determine
@@ -10530,6 +10553,8 @@ static void ipr_remove(struct pci_dev *pdev)
/**
* ipr_probe - Adapter hot plug add entry point
+ * @pdev: pci device struct
+ * @dev_id: pci device ID
*
* Return value:
* 0 on success / non-zero on failure
@@ -10786,6 +10811,7 @@ static struct pci_driver ipr_driver = {
/**
* ipr_halt_done - Shutdown prepare completion
+ * @ipr_cmd: ipr command struct
*
* Return value:
* none
@@ -10797,6 +10823,9 @@ static void ipr_halt_done(struct ipr_cmnd *ipr_cmd)
/**
* ipr_halt - Issue shutdown prepare to all adapters
+ * @nb: Notifier block
+ * @event: Notifier event
+ * @buf: Notifier data (unused)
*
* Return value:
* NOTIFY_OK on success / NOTIFY_DONE on failure
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (10 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 11/24] scsi: ipr: Fix a mountain of kerneldoc misdemeanours Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 11:23 ` Michael S. Tsirkin
2020-07-13 7:59 ` [PATCH v2 13/24] scsi: ipr: Remove a bunch of set but checked variables Lee Jones
` (12 subsequent siblings)
24 siblings, 1 reply; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Michael S. Tsirkin,
Jason Wang, Stefan Hajnoczi, virtualization, Paolo Bonzini
This is the only use of kerneldoc in the sourcefile and no
descriptions are provided.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/virtio_scsi.c:109: warning: Function parameter or member 'vscsi' not described in 'virtscsi_complete_cmd'
drivers/scsi/virtio_scsi.c:109: warning: Function parameter or member 'buf' not described in 'virtscsi_complete_cmd'
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Cc: Stefan Hajnoczi <stefanha@redhat.com>
Cc: virtualization@lists.linux-foundation.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
---
drivers/scsi/virtio_scsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index 0e0910c5b9424..56875467e4984 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -100,7 +100,7 @@ static void virtscsi_compute_resid(struct scsi_cmnd *sc, u32 resid)
scsi_set_resid(sc, resid);
}
-/**
+/*
* virtscsi_complete_cmd - finish a scsi_cmd and invoke scsi_done
*
* Called with vq_lock held.
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* Re: [PATCH v2 12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header
2020-07-13 7:59 ` [PATCH v2 12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header Lee Jones
@ 2020-07-13 11:23 ` Michael S. Tsirkin
2020-07-13 11:53 ` Lee Jones
0 siblings, 1 reply; 45+ messages in thread
From: Michael S. Tsirkin @ 2020-07-13 11:23 UTC (permalink / raw)
To: Lee Jones
Cc: jejb, martin.petersen, linux-kernel, linux-scsi, Jason Wang,
Stefan Hajnoczi, virtualization, Paolo Bonzini
On Mon, Jul 13, 2020 at 08:59:49AM +0100, Lee Jones wrote:
> This is the only use of kerneldoc in the sourcefile and no
> descriptions are provided.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/scsi/virtio_scsi.c:109: warning: Function parameter or member 'vscsi' not described in 'virtscsi_complete_cmd'
> drivers/scsi/virtio_scsi.c:109: warning: Function parameter or member 'buf' not described in 'virtscsi_complete_cmd'
>
> Cc: "Michael S. Tsirkin" <mst@redhat.com>
> Cc: Jason Wang <jasowang@redhat.com>
> Cc: Stefan Hajnoczi <stefanha@redhat.com>
> Cc: virtualization@lists.linux-foundation.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Pls merge with the rest of the patches (which tree is this for?)
> ---
> drivers/scsi/virtio_scsi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
> index 0e0910c5b9424..56875467e4984 100644
> --- a/drivers/scsi/virtio_scsi.c
> +++ b/drivers/scsi/virtio_scsi.c
> @@ -100,7 +100,7 @@ static void virtscsi_compute_resid(struct scsi_cmnd *sc, u32 resid)
> scsi_set_resid(sc, resid);
> }
>
> -/**
> +/*
> * virtscsi_complete_cmd - finish a scsi_cmd and invoke scsi_done
> *
> * Called with vq_lock held.
> --
> 2.25.1
^ permalink raw reply [flat|nested] 45+ messages in thread
* Re: [PATCH v2 12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header
2020-07-13 11:23 ` Michael S. Tsirkin
@ 2020-07-13 11:53 ` Lee Jones
0 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 11:53 UTC (permalink / raw)
To: Michael S. Tsirkin
Cc: jejb, martin.petersen, linux-kernel, linux-scsi, Jason Wang,
Stefan Hajnoczi, virtualization, Paolo Bonzini
On Mon, 13 Jul 2020, Michael S. Tsirkin wrote:
> On Mon, Jul 13, 2020 at 08:59:49AM +0100, Lee Jones wrote:
> > This is the only use of kerneldoc in the sourcefile and no
> > descriptions are provided.
> >
> > Fixes the following W=1 kernel build warning(s):
> >
> > drivers/scsi/virtio_scsi.c:109: warning: Function parameter or member 'vscsi' not described in 'virtscsi_complete_cmd'
> > drivers/scsi/virtio_scsi.c:109: warning: Function parameter or member 'buf' not described in 'virtscsi_complete_cmd'
> >
> > Cc: "Michael S. Tsirkin" <mst@redhat.com>
> > Cc: Jason Wang <jasowang@redhat.com>
> > Cc: Stefan Hajnoczi <stefanha@redhat.com>
> > Cc: virtualization@lists.linux-foundation.org
> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > Acked-by: Paolo Bonzini <pbonzini@redhat.com>
>
> Acked-by: Michael S. Tsirkin <mst@redhat.com>
Thank you Michael.
> Pls merge with the rest of the patches (which tree is this for?)
My assumption is that Martin will take all of these (and the other
sets) via the SCSI repo.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 45+ messages in thread
* [PATCH v2 13/24] scsi: ipr: Remove a bunch of set but checked variables
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (11 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 14/24] scsi: ipr: Fix struct packed-not-aligned issues Lee Jones
` (11 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen; +Cc: linux-kernel, linux-scsi, Lee Jones, Brian King
Fixes the following W=1 kernel build warning(s):
In file included from drivers/scsi/ipr.c:73:
drivers/scsi/ipr.c: In function ‘ipr_mask_and_clear_interrupts’:
drivers/scsi/ipr.c:740:15: warning: variable ‘int_reg’ set but not used [-Wunused-but-set-variable]
drivers/scsi/ipr.c: In function ‘ipr_cancel_op’:
drivers/scsi/ipr.c:5497:13: warning: variable ‘int_reg’ set but not used [-Wunused-but-set-variable]
drivers/scsi/ipr.c: In function ‘ipr_iopoll’:
drivers/scsi/ipr.c:5765:22: warning: variable ‘ioa_cfg’ set but not used [-Wunused-but-set-variable]
drivers/scsi/ipr.c: In function ‘ipr_reset_restore_cfg_space’:
drivers/scsi/ipr.c:8662:6: warning: variable ‘int_reg’ set but not used [-Wunused-but-set-variable]
drivers/scsi/ipr.c: In function ‘ipr_test_msi’:
Cc: Brian King <brking@us.ibm.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/ipr.c | 17 ++++++-----------
1 file changed, 6 insertions(+), 11 deletions(-)
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index f85020904099e..b0aa58d117cc9 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -738,7 +738,6 @@ struct ipr_cmnd *ipr_get_free_ipr_cmnd(struct ipr_ioa_cfg *ioa_cfg)
static void ipr_mask_and_clear_interrupts(struct ipr_ioa_cfg *ioa_cfg,
u32 clr_ints)
{
- volatile u32 int_reg;
int i;
/* Stop new interrupts */
@@ -758,7 +757,7 @@ static void ipr_mask_and_clear_interrupts(struct ipr_ioa_cfg *ioa_cfg,
if (ioa_cfg->sis64)
writel(~0, ioa_cfg->regs.clr_interrupt_reg);
writel(clr_ints, ioa_cfg->regs.clr_interrupt_reg32);
- int_reg = readl(ioa_cfg->regs.sense_interrupt_reg);
+ readl(ioa_cfg->regs.sense_interrupt_reg);
}
/**
@@ -5510,7 +5509,7 @@ static int ipr_cancel_op(struct scsi_cmnd *scsi_cmd)
struct ipr_ioa_cfg *ioa_cfg;
struct ipr_resource_entry *res;
struct ipr_cmd_pkt *cmd_pkt;
- u32 ioasc, int_reg;
+ u32 ioasc;
int i, op_found = 0;
struct ipr_hrr_queue *hrrq;
@@ -5533,7 +5532,7 @@ static int ipr_cancel_op(struct scsi_cmnd *scsi_cmd)
* by a still not detected EEH error. In such cases, reading a register will
* trigger the EEH recovery infrastructure.
*/
- int_reg = readl(ioa_cfg->regs.sense_interrupt_reg);
+ readl(ioa_cfg->regs.sense_interrupt_reg);
if (!ipr_is_gscsi(res))
return FAILED;
@@ -5780,7 +5779,6 @@ static int ipr_process_hrrq(struct ipr_hrr_queue *hrr_queue, int budget,
static int ipr_iopoll(struct irq_poll *iop, int budget)
{
- struct ipr_ioa_cfg *ioa_cfg;
struct ipr_hrr_queue *hrrq;
struct ipr_cmnd *ipr_cmd, *temp;
unsigned long hrrq_flags;
@@ -5788,7 +5786,6 @@ static int ipr_iopoll(struct irq_poll *iop, int budget)
LIST_HEAD(doneq);
hrrq = container_of(iop, struct ipr_hrr_queue, iopoll);
- ioa_cfg = hrrq->ioa_cfg;
spin_lock_irqsave(hrrq->lock, hrrq_flags);
completed_ops = ipr_process_hrrq(hrrq, budget, &doneq);
@@ -8681,7 +8678,6 @@ static int ipr_dump_mailbox_wait(struct ipr_cmnd *ipr_cmd)
static int ipr_reset_restore_cfg_space(struct ipr_cmnd *ipr_cmd)
{
struct ipr_ioa_cfg *ioa_cfg = ipr_cmd->ioa_cfg;
- u32 int_reg;
ENTER;
ioa_cfg->pdev->state_saved = true;
@@ -8697,7 +8693,7 @@ static int ipr_reset_restore_cfg_space(struct ipr_cmnd *ipr_cmd)
if (ioa_cfg->sis64) {
/* Set the adapter to the correct endian mode. */
writel(IPR_ENDIAN_SWAP_KEY, ioa_cfg->regs.endian_swap_reg);
- int_reg = readl(ioa_cfg->regs.endian_swap_reg);
+ readl(ioa_cfg->regs.endian_swap_reg);
}
if (ioa_cfg->ioa_unit_checked) {
@@ -10120,7 +10116,6 @@ static irqreturn_t ipr_test_intr(int irq, void *devp)
static int ipr_test_msi(struct ipr_ioa_cfg *ioa_cfg, struct pci_dev *pdev)
{
int rc;
- volatile u32 int_reg;
unsigned long lock_flags = 0;
int irq = pci_irq_vector(pdev, 0);
@@ -10131,7 +10126,7 @@ static int ipr_test_msi(struct ipr_ioa_cfg *ioa_cfg, struct pci_dev *pdev)
ioa_cfg->msi_received = 0;
ipr_mask_and_clear_interrupts(ioa_cfg, ~IPR_PCII_IOA_TRANS_TO_OPER);
writel(IPR_PCII_IO_DEBUG_ACKNOWLEDGE, ioa_cfg->regs.clr_interrupt_mask_reg32);
- int_reg = readl(ioa_cfg->regs.sense_interrupt_mask_reg);
+ readl(ioa_cfg->regs.sense_interrupt_mask_reg);
spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
rc = request_irq(irq, ipr_test_intr, 0, IPR_NAME, ioa_cfg);
@@ -10142,7 +10137,7 @@ static int ipr_test_msi(struct ipr_ioa_cfg *ioa_cfg, struct pci_dev *pdev)
dev_info(&pdev->dev, "IRQ assigned: %d\n", irq);
writel(IPR_PCII_IO_DEBUG_ACKNOWLEDGE, ioa_cfg->regs.sense_interrupt_reg32);
- int_reg = readl(ioa_cfg->regs.sense_interrupt_reg);
+ readl(ioa_cfg->regs.sense_interrupt_reg);
wait_event_timeout(ioa_cfg->msi_wait_q, ioa_cfg->msi_received, HZ);
spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
ipr_mask_and_clear_interrupts(ioa_cfg, ~IPR_PCII_IOA_TRANS_TO_OPER);
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 14/24] scsi: ipr: Fix struct packed-not-aligned issues
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (12 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 13/24] scsi: ipr: Remove a bunch of set but checked variables Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks Lee Jones
` (10 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Brian King, Alan Cox
Fixes the following W=1 kernel build warning(s):
drivers/scsi/ipr.h:1687:1: warning: alignment 1 of ‘struct ipr_dump_location_entry’ is less than 4 [-Wpacked-not-aligned]
1687 | }__attribute__((packed));
| ^
drivers/scsi/ipr.h:1711:1: warning: alignment 1 of ‘struct ipr_driver_dump’ is less than 4 [-Wpacked-not-aligned]
1711 | }__attribute__((packed));
| ^
Cc: Brian King <brking@us.ibm.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/ipr.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 9a0d3d7293206..783ee03ad9ea2 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -1684,7 +1684,7 @@ struct ipr_dump_entry_header {
struct ipr_dump_location_entry {
struct ipr_dump_entry_header hdr;
u8 location[20];
-}__attribute__((packed));
+}__attribute__((packed, aligned (4)));
struct ipr_dump_trace_entry {
struct ipr_dump_entry_header hdr;
@@ -1708,7 +1708,7 @@ struct ipr_driver_dump {
struct ipr_dump_location_entry location_entry;
struct ipr_dump_ioa_type_entry ioa_type_entry;
struct ipr_dump_trace_entry trace_entry;
-}__attribute__((packed));
+}__attribute__((packed, aligned (4)));
struct ipr_ioa_dump {
struct ipr_dump_entry_header hdr;
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (13 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 14/24] scsi: ipr: Fix struct packed-not-aligned issues Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-14 7:45 ` Hannes Reinecke
2020-07-13 7:59 ` [PATCH v2 16/24] scsi: megaraid: Fix a whole bunch of function header formatting issues Lee Jones
` (9 subsequent siblings)
24 siblings, 1 reply; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Hannes Reinecke, Linux GmbH,
Leonard N. Zubkoff
No attempt has been made to document any of the demoted functions here.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/myrs.c:94: warning: Function parameter or member 'cmd_blk' not described in 'myrs_reset_cmd'
drivers/scsi/myrs.c:105: warning: Function parameter or member 'cs' not described in 'myrs_qcmd'
drivers/scsi/myrs.c:105: warning: Function parameter or member 'cmd_blk' not described in 'myrs_qcmd'
drivers/scsi/myrs.c:130: warning: Function parameter or member 'cs' not described in 'myrs_exec_cmd'
drivers/scsi/myrs.c:130: warning: Function parameter or member 'cmd_blk' not described in 'myrs_exec_cmd'
drivers/scsi/myrs.c:149: warning: Function parameter or member 'cs' not described in 'myrs_report_progress'
drivers/scsi/myrs.c:149: warning: Function parameter or member 'ldev_num' not described in 'myrs_report_progress'
drivers/scsi/myrs.c:149: warning: Function parameter or member 'msg' not described in 'myrs_report_progress'
drivers/scsi/myrs.c:149: warning: Function parameter or member 'blocks' not described in 'myrs_report_progress'
drivers/scsi/myrs.c:149: warning: Function parameter or member 'size' not described in 'myrs_report_progress'
drivers/scsi/myrs.c:160: warning: Function parameter or member 'cs' not described in 'myrs_get_ctlr_info'
drivers/scsi/myrs.c:222: warning: Function parameter or member 'cs' not described in 'myrs_get_ldev_info'
drivers/scsi/myrs.c:222: warning: Function parameter or member 'ldev_num' not described in 'myrs_get_ldev_info'
drivers/scsi/myrs.c:222: warning: Function parameter or member 'ldev_info' not described in 'myrs_get_ldev_info'
drivers/scsi/myrs.c:310: warning: Function parameter or member 'cs' not described in 'myrs_get_pdev_info'
drivers/scsi/myrs.c:310: warning: Function parameter or member 'channel' not described in 'myrs_get_pdev_info'
drivers/scsi/myrs.c:310: warning: Function parameter or member 'target' not described in 'myrs_get_pdev_info'
drivers/scsi/myrs.c:310: warning: Function parameter or member 'lun' not described in 'myrs_get_pdev_info'
drivers/scsi/myrs.c:310: warning: Function parameter or member 'pdev_info' not described in 'myrs_get_pdev_info'
drivers/scsi/myrs.c:353: warning: Function parameter or member 'cs' not described in 'myrs_dev_op'
drivers/scsi/myrs.c:353: warning: Function parameter or member 'opcode' not described in 'myrs_dev_op'
drivers/scsi/myrs.c:353: warning: Function parameter or member 'opdev' not described in 'myrs_dev_op'
drivers/scsi/myrs.c:379: warning: Function parameter or member 'cs' not described in 'myrs_translate_pdev'
drivers/scsi/myrs.c:379: warning: Function parameter or member 'channel' not described in 'myrs_translate_pdev'
drivers/scsi/myrs.c:379: warning: Function parameter or member 'target' not described in 'myrs_translate_pdev'
drivers/scsi/myrs.c:379: warning: Function parameter or member 'lun' not described in 'myrs_translate_pdev'
drivers/scsi/myrs.c:379: warning: Function parameter or member 'devmap' not described in 'myrs_translate_pdev'
drivers/scsi/myrs.c:422: warning: Function parameter or member 'cs' not described in 'myrs_get_event'
drivers/scsi/myrs.c:422: warning: Function parameter or member 'event_num' not described in 'myrs_get_event'
drivers/scsi/myrs.c:422: warning: Function parameter or member 'event_buf' not described in 'myrs_get_event'
drivers/scsi/myrs.c:484: warning: Function parameter or member 'cs' not described in 'myrs_enable_mmio_mbox'
drivers/scsi/myrs.c:484: warning: Function parameter or member 'enable_mbox_fn' not described in 'myrs_enable_mmio_mbox'
drivers/scsi/myrs.c:584: warning: Function parameter or member 'cs' not described in 'myrs_get_config'
drivers/scsi/myrs.c:688: warning: cannot understand function prototype: 'struct '
drivers/scsi/myrs.c:1967: warning: Function parameter or member 'dev' not described in 'myrs_is_raid'
drivers/scsi/myrs.c:1980: warning: Function parameter or member 'dev' not described in 'myrs_get_resync'
drivers/scsi/myrs.c:2005: warning: Function parameter or member 'dev' not described in 'myrs_get_state'
drivers/scsi/myrs.c:2343: warning: bad line: the Error Status Register when the driver performs the BIOS handshaking.
drivers/scsi/myrs.c:2344: warning: bad line: It returns true for fatal errors and false otherwise.
drivers/scsi/myrs.c:2349: warning: Function parameter or member 'cs' not described in 'myrs_err_status'
drivers/scsi/myrs.c:2349: warning: Function parameter or member 'status' not described in 'myrs_err_status'
drivers/scsi/myrs.c:2349: warning: Function parameter or member 'parm0' not described in 'myrs_err_status'
drivers/scsi/myrs.c:2349: warning: Function parameter or member 'parm1' not described in 'myrs_err_status'
Cc: Hannes Reinecke <hare@kernel.org>
Cc: Linux GmbH <hare@suse.com>
Cc: "Leonard N. Zubkoff" <lnz@dandelion.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/myrs.c | 34 +++++++++++++++++-----------------
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c
index 5c5666491c2ee..103803e779f2d 100644
--- a/drivers/scsi/myrs.c
+++ b/drivers/scsi/myrs.c
@@ -87,7 +87,7 @@ static char *myrs_raid_level_name(enum myrs_raid_level level)
return NULL;
}
-/**
+/*
* myrs_reset_cmd - clears critical fields in struct myrs_cmdblk
*/
static inline void myrs_reset_cmd(struct myrs_cmdblk *cmd_blk)
@@ -98,7 +98,7 @@ static inline void myrs_reset_cmd(struct myrs_cmdblk *cmd_blk)
cmd_blk->status = 0;
}
-/**
+/*
* myrs_qcmd - queues Command for DAC960 V2 Series Controllers.
*/
static void myrs_qcmd(struct myrs_hba *cs, struct myrs_cmdblk *cmd_blk)
@@ -122,7 +122,7 @@ static void myrs_qcmd(struct myrs_hba *cs, struct myrs_cmdblk *cmd_blk)
cs->next_cmd_mbox = next_mbox;
}
-/**
+/*
* myrs_exec_cmd - executes V2 Command and waits for completion.
*/
static void myrs_exec_cmd(struct myrs_hba *cs,
@@ -140,7 +140,7 @@ static void myrs_exec_cmd(struct myrs_hba *cs,
wait_for_completion(&complete);
}
-/**
+/*
* myrs_report_progress - prints progress message
*/
static void myrs_report_progress(struct myrs_hba *cs, unsigned short ldev_num,
@@ -153,7 +153,7 @@ static void myrs_report_progress(struct myrs_hba *cs, unsigned short ldev_num,
(100 * (int)(blocks >> 7)) / (int)(size >> 7));
}
-/**
+/*
* myrs_get_ctlr_info - executes a Controller Information IOCTL Command
*/
static unsigned char myrs_get_ctlr_info(struct myrs_hba *cs)
@@ -214,7 +214,7 @@ static unsigned char myrs_get_ctlr_info(struct myrs_hba *cs)
return status;
}
-/**
+/*
* myrs_get_ldev_info - executes a Logical Device Information IOCTL Command
*/
static unsigned char myrs_get_ldev_info(struct myrs_hba *cs,
@@ -301,7 +301,7 @@ static unsigned char myrs_get_ldev_info(struct myrs_hba *cs,
return status;
}
-/**
+/*
* myrs_get_pdev_info - executes a "Read Physical Device Information" Command
*/
static unsigned char myrs_get_pdev_info(struct myrs_hba *cs,
@@ -345,7 +345,7 @@ static unsigned char myrs_get_pdev_info(struct myrs_hba *cs,
return status;
}
-/**
+/*
* myrs_dev_op - executes a "Device Operation" Command
*/
static unsigned char myrs_dev_op(struct myrs_hba *cs,
@@ -369,7 +369,7 @@ static unsigned char myrs_dev_op(struct myrs_hba *cs,
return status;
}
-/**
+/*
* myrs_translate_pdev - translates a Physical Device Channel and
* TargetID into a Logical Device.
*/
@@ -414,7 +414,7 @@ static unsigned char myrs_translate_pdev(struct myrs_hba *cs,
return status;
}
-/**
+/*
* myrs_get_event - executes a Get Event Command
*/
static unsigned char myrs_get_event(struct myrs_hba *cs,
@@ -476,7 +476,7 @@ static unsigned char myrs_get_fwstatus(struct myrs_hba *cs)
return status;
}
-/**
+/*
* myrs_enable_mmio_mbox - enables the Memory Mailbox Interface
*/
static bool myrs_enable_mmio_mbox(struct myrs_hba *cs,
@@ -577,7 +577,7 @@ static bool myrs_enable_mmio_mbox(struct myrs_hba *cs,
return (status == MYRS_STATUS_SUCCESS);
}
-/**
+/*
* myrs_get_config - reads the Configuration Information
*/
static int myrs_get_config(struct myrs_hba *cs)
@@ -682,7 +682,7 @@ static int myrs_get_config(struct myrs_hba *cs)
return 0;
}
-/**
+/*
* myrs_log_event - prints a Controller Event message
*/
static struct {
@@ -2338,11 +2338,11 @@ static struct myrs_hba *myrs_detect(struct pci_dev *pdev,
return NULL;
}
-/**
+/*
* myrs_err_status reports Controller BIOS Messages passed through
- the Error Status Register when the driver performs the BIOS handshaking.
- It returns true for fatal errors and false otherwise.
-*/
+ * the Error Status Register when the driver performs the BIOS handshaking.
+ * It returns true for fatal errors and false otherwise.
+ */
static bool myrs_err_status(struct myrs_hba *cs, unsigned char status,
unsigned char parm0, unsigned char parm1)
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* Re: [PATCH v2 15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks
2020-07-13 7:59 ` [PATCH v2 15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks Lee Jones
@ 2020-07-14 7:45 ` Hannes Reinecke
2020-07-14 8:49 ` Lee Jones
0 siblings, 1 reply; 45+ messages in thread
From: Hannes Reinecke @ 2020-07-14 7:45 UTC (permalink / raw)
To: Lee Jones, jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Hannes Reinecke, Linux GmbH,
Leonard N. Zubkoff
On 7/13/20 9:59 AM, Lee Jones wrote:
> No attempt has been made to document any of the demoted functions here.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/scsi/myrs.c:94: warning: Function parameter or member 'cmd_blk' not described in 'myrs_reset_cmd'
> drivers/scsi/myrs.c:105: warning: Function parameter or member 'cs' not described in 'myrs_qcmd'
> drivers/scsi/myrs.c:105: warning: Function parameter or member 'cmd_blk' not described in 'myrs_qcmd'
> drivers/scsi/myrs.c:130: warning: Function parameter or member 'cs' not described in 'myrs_exec_cmd'
> drivers/scsi/myrs.c:130: warning: Function parameter or member 'cmd_blk' not described in 'myrs_exec_cmd'
> drivers/scsi/myrs.c:149: warning: Function parameter or member 'cs' not described in 'myrs_report_progress'
> drivers/scsi/myrs.c:149: warning: Function parameter or member 'ldev_num' not described in 'myrs_report_progress'
> drivers/scsi/myrs.c:149: warning: Function parameter or member 'msg' not described in 'myrs_report_progress'
> drivers/scsi/myrs.c:149: warning: Function parameter or member 'blocks' not described in 'myrs_report_progress'
> drivers/scsi/myrs.c:149: warning: Function parameter or member 'size' not described in 'myrs_report_progress'
> drivers/scsi/myrs.c:160: warning: Function parameter or member 'cs' not described in 'myrs_get_ctlr_info'
> drivers/scsi/myrs.c:222: warning: Function parameter or member 'cs' not described in 'myrs_get_ldev_info'
> drivers/scsi/myrs.c:222: warning: Function parameter or member 'ldev_num' not described in 'myrs_get_ldev_info'
> drivers/scsi/myrs.c:222: warning: Function parameter or member 'ldev_info' not described in 'myrs_get_ldev_info'
> drivers/scsi/myrs.c:310: warning: Function parameter or member 'cs' not described in 'myrs_get_pdev_info'
> drivers/scsi/myrs.c:310: warning: Function parameter or member 'channel' not described in 'myrs_get_pdev_info'
> drivers/scsi/myrs.c:310: warning: Function parameter or member 'target' not described in 'myrs_get_pdev_info'
> drivers/scsi/myrs.c:310: warning: Function parameter or member 'lun' not described in 'myrs_get_pdev_info'
> drivers/scsi/myrs.c:310: warning: Function parameter or member 'pdev_info' not described in 'myrs_get_pdev_info'
> drivers/scsi/myrs.c:353: warning: Function parameter or member 'cs' not described in 'myrs_dev_op'
> drivers/scsi/myrs.c:353: warning: Function parameter or member 'opcode' not described in 'myrs_dev_op'
> drivers/scsi/myrs.c:353: warning: Function parameter or member 'opdev' not described in 'myrs_dev_op'
> drivers/scsi/myrs.c:379: warning: Function parameter or member 'cs' not described in 'myrs_translate_pdev'
> drivers/scsi/myrs.c:379: warning: Function parameter or member 'channel' not described in 'myrs_translate_pdev'
> drivers/scsi/myrs.c:379: warning: Function parameter or member 'target' not described in 'myrs_translate_pdev'
> drivers/scsi/myrs.c:379: warning: Function parameter or member 'lun' not described in 'myrs_translate_pdev'
> drivers/scsi/myrs.c:379: warning: Function parameter or member 'devmap' not described in 'myrs_translate_pdev'
> drivers/scsi/myrs.c:422: warning: Function parameter or member 'cs' not described in 'myrs_get_event'
> drivers/scsi/myrs.c:422: warning: Function parameter or member 'event_num' not described in 'myrs_get_event'
> drivers/scsi/myrs.c:422: warning: Function parameter or member 'event_buf' not described in 'myrs_get_event'
> drivers/scsi/myrs.c:484: warning: Function parameter or member 'cs' not described in 'myrs_enable_mmio_mbox'
> drivers/scsi/myrs.c:484: warning: Function parameter or member 'enable_mbox_fn' not described in 'myrs_enable_mmio_mbox'
> drivers/scsi/myrs.c:584: warning: Function parameter or member 'cs' not described in 'myrs_get_config'
> drivers/scsi/myrs.c:688: warning: cannot understand function prototype: 'struct '
> drivers/scsi/myrs.c:1967: warning: Function parameter or member 'dev' not described in 'myrs_is_raid'
> drivers/scsi/myrs.c:1980: warning: Function parameter or member 'dev' not described in 'myrs_get_resync'
> drivers/scsi/myrs.c:2005: warning: Function parameter or member 'dev' not described in 'myrs_get_state'
> drivers/scsi/myrs.c:2343: warning: bad line: the Error Status Register when the driver performs the BIOS handshaking.
> drivers/scsi/myrs.c:2344: warning: bad line: It returns true for fatal errors and false otherwise.
> drivers/scsi/myrs.c:2349: warning: Function parameter or member 'cs' not described in 'myrs_err_status'
> drivers/scsi/myrs.c:2349: warning: Function parameter or member 'status' not described in 'myrs_err_status'
> drivers/scsi/myrs.c:2349: warning: Function parameter or member 'parm0' not described in 'myrs_err_status'
> drivers/scsi/myrs.c:2349: warning: Function parameter or member 'parm1' not described in 'myrs_err_status'
>
> Cc: Hannes Reinecke <hare@kernel.org>
> Cc: Linux GmbH <hare@suse.com>
Please, do fix your mailer/script.
This is my company e-mail address, but my name is actually the same even
when working for the company ...
> Cc: "Leonard N. Zubkoff" <lnz@dandelion.com>
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> ---
> drivers/scsi/myrs.c | 34 +++++++++++++++++-----------------
> 1 file changed, 17 insertions(+), 17 deletions(-)
>
I had been wanting to convert this to proper kernel-doc style, but never
found the time to actually do it.
So this will serve for now.
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), GF: Felix Imendörffer
^ permalink raw reply [flat|nested] 45+ messages in thread
* Re: [PATCH v2 15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks
2020-07-14 7:45 ` Hannes Reinecke
@ 2020-07-14 8:49 ` Lee Jones
0 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-14 8:49 UTC (permalink / raw)
To: Hannes Reinecke
Cc: jejb, martin.petersen, linux-kernel, linux-scsi, Hannes Reinecke,
Linux GmbH, Leonard N. Zubkoff
On Tue, 14 Jul 2020, Hannes Reinecke wrote:
> On 7/13/20 9:59 AM, Lee Jones wrote:
> > No attempt has been made to document any of the demoted functions here.
> >
> > Fixes the following W=1 kernel build warning(s):
> >
> > drivers/scsi/myrs.c:94: warning: Function parameter or member 'cmd_blk' not described in 'myrs_reset_cmd'
> > drivers/scsi/myrs.c:105: warning: Function parameter or member 'cs' not described in 'myrs_qcmd'
> > drivers/scsi/myrs.c:105: warning: Function parameter or member 'cmd_blk' not described in 'myrs_qcmd'
> > drivers/scsi/myrs.c:130: warning: Function parameter or member 'cs' not described in 'myrs_exec_cmd'
> > drivers/scsi/myrs.c:130: warning: Function parameter or member 'cmd_blk' not described in 'myrs_exec_cmd'
> > drivers/scsi/myrs.c:149: warning: Function parameter or member 'cs' not described in 'myrs_report_progress'
> > drivers/scsi/myrs.c:149: warning: Function parameter or member 'ldev_num' not described in 'myrs_report_progress'
> > drivers/scsi/myrs.c:149: warning: Function parameter or member 'msg' not described in 'myrs_report_progress'
> > drivers/scsi/myrs.c:149: warning: Function parameter or member 'blocks' not described in 'myrs_report_progress'
> > drivers/scsi/myrs.c:149: warning: Function parameter or member 'size' not described in 'myrs_report_progress'
> > drivers/scsi/myrs.c:160: warning: Function parameter or member 'cs' not described in 'myrs_get_ctlr_info'
> > drivers/scsi/myrs.c:222: warning: Function parameter or member 'cs' not described in 'myrs_get_ldev_info'
> > drivers/scsi/myrs.c:222: warning: Function parameter or member 'ldev_num' not described in 'myrs_get_ldev_info'
> > drivers/scsi/myrs.c:222: warning: Function parameter or member 'ldev_info' not described in 'myrs_get_ldev_info'
> > drivers/scsi/myrs.c:310: warning: Function parameter or member 'cs' not described in 'myrs_get_pdev_info'
> > drivers/scsi/myrs.c:310: warning: Function parameter or member 'channel' not described in 'myrs_get_pdev_info'
> > drivers/scsi/myrs.c:310: warning: Function parameter or member 'target' not described in 'myrs_get_pdev_info'
> > drivers/scsi/myrs.c:310: warning: Function parameter or member 'lun' not described in 'myrs_get_pdev_info'
> > drivers/scsi/myrs.c:310: warning: Function parameter or member 'pdev_info' not described in 'myrs_get_pdev_info'
> > drivers/scsi/myrs.c:353: warning: Function parameter or member 'cs' not described in 'myrs_dev_op'
> > drivers/scsi/myrs.c:353: warning: Function parameter or member 'opcode' not described in 'myrs_dev_op'
> > drivers/scsi/myrs.c:353: warning: Function parameter or member 'opdev' not described in 'myrs_dev_op'
> > drivers/scsi/myrs.c:379: warning: Function parameter or member 'cs' not described in 'myrs_translate_pdev'
> > drivers/scsi/myrs.c:379: warning: Function parameter or member 'channel' not described in 'myrs_translate_pdev'
> > drivers/scsi/myrs.c:379: warning: Function parameter or member 'target' not described in 'myrs_translate_pdev'
> > drivers/scsi/myrs.c:379: warning: Function parameter or member 'lun' not described in 'myrs_translate_pdev'
> > drivers/scsi/myrs.c:379: warning: Function parameter or member 'devmap' not described in 'myrs_translate_pdev'
> > drivers/scsi/myrs.c:422: warning: Function parameter or member 'cs' not described in 'myrs_get_event'
> > drivers/scsi/myrs.c:422: warning: Function parameter or member 'event_num' not described in 'myrs_get_event'
> > drivers/scsi/myrs.c:422: warning: Function parameter or member 'event_buf' not described in 'myrs_get_event'
> > drivers/scsi/myrs.c:484: warning: Function parameter or member 'cs' not described in 'myrs_enable_mmio_mbox'
> > drivers/scsi/myrs.c:484: warning: Function parameter or member 'enable_mbox_fn' not described in 'myrs_enable_mmio_mbox'
> > drivers/scsi/myrs.c:584: warning: Function parameter or member 'cs' not described in 'myrs_get_config'
> > drivers/scsi/myrs.c:688: warning: cannot understand function prototype: 'struct '
> > drivers/scsi/myrs.c:1967: warning: Function parameter or member 'dev' not described in 'myrs_is_raid'
> > drivers/scsi/myrs.c:1980: warning: Function parameter or member 'dev' not described in 'myrs_get_resync'
> > drivers/scsi/myrs.c:2005: warning: Function parameter or member 'dev' not described in 'myrs_get_state'
> > drivers/scsi/myrs.c:2343: warning: bad line: the Error Status Register when the driver performs the BIOS handshaking.
> > drivers/scsi/myrs.c:2344: warning: bad line: It returns true for fatal errors and false otherwise.
> > drivers/scsi/myrs.c:2349: warning: Function parameter or member 'cs' not described in 'myrs_err_status'
> > drivers/scsi/myrs.c:2349: warning: Function parameter or member 'status' not described in 'myrs_err_status'
> > drivers/scsi/myrs.c:2349: warning: Function parameter or member 'parm0' not described in 'myrs_err_status'
> > drivers/scsi/myrs.c:2349: warning: Function parameter or member 'parm1' not described in 'myrs_err_status'
> >
> > Cc: Hannes Reinecke <hare@kernel.org>
> > Cc: Linux GmbH <hare@suse.com>
>
> Please, do fix your mailer/script.
> This is my company e-mail address, but my name is actually the same even
> when working for the company ...
I think it's the file that needs fixing.
If you're adamant that the formatting in the file should be accepted
then perhaps amend get_maintainer.pl instead.
To get those lines, I run:
./scripts/get_maintainer.pl --file-emails --git-min-percent 75 -f drivers/scsi/myrs.c
> > Cc: "Leonard N. Zubkoff" <lnz@dandelion.com>
> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > ---
> > drivers/scsi/myrs.c | 34 +++++++++++++++++-----------------
> > 1 file changed, 17 insertions(+), 17 deletions(-)
> >
> I had been wanting to convert this to proper kernel-doc style, but never
> found the time to actually do it.
> So this will serve for now.
>
> Reviewed-by: Hannes Reinecke <hare@suse.com>
Thanks for all your reviews. Much appreciated.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 45+ messages in thread
* [PATCH v2 16/24] scsi: megaraid: Fix a whole bunch of function header formatting issues
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (14 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 17/24] scsi: be2iscsi: be_iscsi: Fix API/documentation slip Lee Jones
` (8 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Kashyap Desai, Sumit Saxena,
Shivasharan S, Christoph Hellwig, Seokmann.Ju, sju,
megaraidlinux.pdl
Plus a couple of API catch-ups.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/megaraid.c:133: warning: Function parameter or member 'adapter' not described in 'mega_setup_mailbox'
drivers/scsi/megaraid.c:356: warning: Function parameter or member 'adapter' not described in 'mega_runpendq'
drivers/scsi/megaraid.c:424: warning: Function parameter or member 'adapter' not described in 'mega_allocate_scb'
drivers/scsi/megaraid.c:424: warning: Function parameter or member 'cmd' not described in 'mega_allocate_scb'
drivers/scsi/megaraid.c:456: warning: Function parameter or member 'adapter' not described in 'mega_get_ldrv_num'
drivers/scsi/megaraid.c:456: warning: Function parameter or member 'cmd' not described in 'mega_get_ldrv_num'
drivers/scsi/megaraid.c:456: warning: Function parameter or member 'channel' not described in 'mega_get_ldrv_num'
drivers/scsi/megaraid.c:519: warning: Function parameter or member 'adapter' not described in 'mega_build_cmd'
drivers/scsi/megaraid.c:519: warning: Function parameter or member 'cmd' not described in 'mega_build_cmd'
drivers/scsi/megaraid.c:519: warning: Function parameter or member 'busy' not described in 'mega_build_cmd'
drivers/scsi/megaraid.c:951: warning: Function parameter or member 'adapter' not described in 'mega_prepare_passthru'
drivers/scsi/megaraid.c:951: warning: Function parameter or member 'scb' not described in 'mega_prepare_passthru'
drivers/scsi/megaraid.c:951: warning: Function parameter or member 'cmd' not described in 'mega_prepare_passthru'
drivers/scsi/megaraid.c:951: warning: Function parameter or member 'channel' not described in 'mega_prepare_passthru'
drivers/scsi/megaraid.c:951: warning: Function parameter or member 'target' not described in 'mega_prepare_passthru'
drivers/scsi/megaraid.c:1016: warning: Function parameter or member 'adapter' not described in 'mega_prepare_extpassthru'
drivers/scsi/megaraid.c:1016: warning: Function parameter or member 'scb' not described in 'mega_prepare_extpassthru'
drivers/scsi/megaraid.c:1016: warning: Function parameter or member 'cmd' not described in 'mega_prepare_extpassthru'
drivers/scsi/megaraid.c:1016: warning: Function parameter or member 'channel' not described in 'mega_prepare_extpassthru'
drivers/scsi/megaraid.c:1016: warning: Function parameter or member 'target' not described in 'mega_prepare_extpassthru'
drivers/scsi/megaraid.c:1097: warning: Function parameter or member 'adapter' not described in 'issue_scb'
drivers/scsi/megaraid.c:1097: warning: Function parameter or member 'scb' not described in 'issue_scb'
drivers/scsi/megaraid.c:1176: warning: Function parameter or member 'adapter' not described in 'issue_scb_block'
drivers/scsi/megaraid.c:1176: warning: Function parameter or member 'raw_mbox' not described in 'issue_scb_block'
drivers/scsi/megaraid.c:1259: warning: Function parameter or member 'irq' not described in 'megaraid_isr_iomapped'
drivers/scsi/megaraid.c:1259: warning: Function parameter or member 'devp' not described in 'megaraid_isr_iomapped'
drivers/scsi/megaraid.c:1335: warning: Function parameter or member 'irq' not described in 'megaraid_isr_memmapped'
drivers/scsi/megaraid.c:1335: warning: Function parameter or member 'devp' not described in 'megaraid_isr_memmapped'
drivers/scsi/megaraid.c:1413: warning: Function parameter or member 'adapter' not described in 'mega_cmd_done'
drivers/scsi/megaraid.c:1413: warning: Function parameter or member 'completed' not described in 'mega_cmd_done'
drivers/scsi/megaraid.c:1413: warning: Function parameter or member 'nstatus' not described in 'mega_cmd_done'
drivers/scsi/megaraid.c:1413: warning: Function parameter or member 'status' not described in 'mega_cmd_done'
drivers/scsi/megaraid.c:1933: warning: Function parameter or member 'adapter' not described in 'megaraid_abort_and_reset'
drivers/scsi/megaraid.c:1933: warning: Function parameter or member 'cmd' not described in 'megaraid_abort_and_reset'
drivers/scsi/megaraid.c:1933: warning: Function parameter or member 'aor' not described in 'megaraid_abort_and_reset'
drivers/scsi/megaraid.c:2031: warning: Function parameter or member 'dma_handle' not described in 'mega_allocate_inquiry'
drivers/scsi/megaraid.c:2031: warning: Function parameter or member 'pdev' not described in 'mega_allocate_inquiry'
drivers/scsi/megaraid.c:2055: warning: Function parameter or member 'm' not described in 'proc_show_config'
drivers/scsi/megaraid.c:2055: warning: Function parameter or member 'v' not described in 'proc_show_config'
drivers/scsi/megaraid.c:2119: warning: Function parameter or member 'm' not described in 'proc_show_stat'
drivers/scsi/megaraid.c:2119: warning: Function parameter or member 'v' not described in 'proc_show_stat'
drivers/scsi/megaraid.c:2154: warning: Function parameter or member 'm' not described in 'proc_show_mbox'
drivers/scsi/megaraid.c:2154: warning: Function parameter or member 'v' not described in 'proc_show_mbox'
drivers/scsi/megaraid.c:2181: warning: Function parameter or member 'm' not described in 'proc_show_rebuild_rate'
drivers/scsi/megaraid.c:2181: warning: Function parameter or member 'v' not described in 'proc_show_rebuild_rate'
drivers/scsi/megaraid.c:2224: warning: Function parameter or member 'm' not described in 'proc_show_battery'
drivers/scsi/megaraid.c:2224: warning: Function parameter or member 'v' not described in 'proc_show_battery'
drivers/scsi/megaraid.c:2328: warning: Function parameter or member 'm' not described in 'proc_show_pdrv'
drivers/scsi/megaraid.c:2328: warning: Function parameter or member 'adapter' not described in 'proc_show_pdrv'
drivers/scsi/megaraid.c:2328: warning: Function parameter or member 'channel' not described in 'proc_show_pdrv'
drivers/scsi/megaraid.c:2443: warning: Function parameter or member 'm' not described in 'proc_show_pdrv_ch0'
drivers/scsi/megaraid.c:2443: warning: Function parameter or member 'v' not described in 'proc_show_pdrv_ch0'
drivers/scsi/megaraid.c:2457: warning: Function parameter or member 'm' not described in 'proc_show_pdrv_ch1'
drivers/scsi/megaraid.c:2457: warning: Function parameter or member 'v' not described in 'proc_show_pdrv_ch1'
drivers/scsi/megaraid.c:2471: warning: Function parameter or member 'm' not described in 'proc_show_pdrv_ch2'
drivers/scsi/megaraid.c:2471: warning: Function parameter or member 'v' not described in 'proc_show_pdrv_ch2'
drivers/scsi/megaraid.c:2485: warning: Function parameter or member 'm' not described in 'proc_show_pdrv_ch3'
drivers/scsi/megaraid.c:2485: warning: Function parameter or member 'v' not described in 'proc_show_pdrv_ch3'
drivers/scsi/megaraid.c:2502: warning: Function parameter or member 'm' not described in 'proc_show_rdrv'
drivers/scsi/megaraid.c:2502: warning: Function parameter or member 'adapter' not described in 'proc_show_rdrv'
drivers/scsi/megaraid.c:2502: warning: Function parameter or member 'start' not described in 'proc_show_rdrv'
drivers/scsi/megaraid.c:2502: warning: Function parameter or member 'end' not described in 'proc_show_rdrv'
drivers/scsi/megaraid.c:2684: warning: Function parameter or member 'm' not described in 'proc_show_rdrv_10'
drivers/scsi/megaraid.c:2684: warning: Function parameter or member 'v' not described in 'proc_show_rdrv_10'
drivers/scsi/megaraid.c:2698: warning: Function parameter or member 'm' not described in 'proc_show_rdrv_20'
drivers/scsi/megaraid.c:2698: warning: Function parameter or member 'v' not described in 'proc_show_rdrv_20'
drivers/scsi/megaraid.c:2712: warning: Function parameter or member 'm' not described in 'proc_show_rdrv_30'
drivers/scsi/megaraid.c:2712: warning: Function parameter or member 'v' not described in 'proc_show_rdrv_30'
drivers/scsi/megaraid.c:2726: warning: Function parameter or member 'm' not described in 'proc_show_rdrv_40'
drivers/scsi/megaraid.c:2726: warning: Function parameter or member 'v' not described in 'proc_show_rdrv_40'
drivers/scsi/megaraid.c:2739: warning: Function parameter or member 'index' not described in 'mega_create_proc_entry'
drivers/scsi/megaraid.c:2739: warning: Function parameter or member 'parent' not described in 'mega_create_proc_entry'
drivers/scsi/megaraid.c:2796: warning: Function parameter or member 'sdev' not described in 'megaraid_biosparam'
drivers/scsi/megaraid.c:2796: warning: Function parameter or member 'bdev' not described in 'megaraid_biosparam'
drivers/scsi/megaraid.c:2796: warning: Function parameter or member 'capacity' not described in 'megaraid_biosparam'
drivers/scsi/megaraid.c:2796: warning: Function parameter or member 'geom' not described in 'megaraid_biosparam'
drivers/scsi/megaraid.c:2865: warning: Function parameter or member 'adapter' not described in 'mega_init_scb'
drivers/scsi/megaraid.c:2945: warning: Function parameter or member 'inode' not described in 'megadev_open'
drivers/scsi/megaraid.c:2945: warning: Function parameter or member 'filep' not described in 'megadev_open'
drivers/scsi/megaraid.c:2969: warning: Function parameter or member 'filep' not described in 'megadev_ioctl'
drivers/scsi/megaraid.c:2969: warning: Function parameter or member 'cmd' not described in 'megadev_ioctl'
drivers/scsi/megaraid.c:2969: warning: Function parameter or member 'arg' not described in 'megadev_ioctl'
drivers/scsi/megaraid.c:3383: warning: Function parameter or member 'arg' not described in 'mega_m_to_n'
drivers/scsi/megaraid.c:3383: warning: Function parameter or member 'uioc' not described in 'mega_m_to_n'
drivers/scsi/megaraid.c:3574: warning: Function parameter or member 'adapter' not described in 'mega_is_bios_enabled'
drivers/scsi/megaraid.c:3607: warning: Function parameter or member 'adapter' not described in 'mega_enum_raid_scsi'
drivers/scsi/megaraid.c:3661: warning: Function parameter or member 'adapter' not described in 'mega_get_boot_drv'
drivers/scsi/megaraid.c:3728: warning: Function parameter or member 'adapter' not described in 'mega_support_random_del'
drivers/scsi/megaraid.c:3757: warning: Function parameter or member 'adapter' not described in 'mega_support_ext_cdb'
drivers/scsi/megaraid.c:3787: warning: Function parameter or member 'adapter' not described in 'mega_del_logdrv'
drivers/scsi/megaraid.c:3787: warning: Function parameter or member 'logdrv' not described in 'mega_del_logdrv'
drivers/scsi/megaraid.c:3872: warning: Function parameter or member 'adapter' not described in 'mega_get_max_sgl'
drivers/scsi/megaraid.c:3917: warning: Function parameter or member 'adapter' not described in 'mega_support_cluster'
drivers/scsi/megaraid.c:3962: warning: Function parameter or member 'adapter' not described in 'mega_adapinq'
drivers/scsi/megaraid.c:3962: warning: Function parameter or member 'dma_handle' not described in 'mega_adapinq'
drivers/scsi/megaraid.c:4071: warning: Function parameter or member 'adapter' not described in 'mega_internal_command'
drivers/scsi/megaraid.c:4071: warning: Function parameter or member 'mc' not described in 'mega_internal_command'
drivers/scsi/megaraid.c:4071: warning: Function parameter or member 'pthru' not described in 'mega_internal_command'
Cc: Kashyap Desai <kashyap.desai@broadcom.com>
Cc: Sumit Saxena <sumit.saxena@broadcom.com>
Cc: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Seokmann.Ju@lsil.com
Cc: sju@lsil.com
Cc: megaraidlinux.pdl@broadcom.com
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/megaraid.c | 218 ++++++++++++++++++++--------------------
1 file changed, 109 insertions(+), 109 deletions(-)
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index f27ffd088c8ae..2d57836d1607f 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -124,7 +124,7 @@ static int trace_level;
/**
* mega_setup_mailbox()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* Allocates a 8 byte aligned memory for the handshake mailbox.
*/
@@ -178,9 +178,9 @@ mega_setup_mailbox(adapter_t *adapter)
}
-/*
+/**
* mega_query_adapter()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* Issue the adapter inquiry commands to the controller and find out
* information and parameter about the devices attached
@@ -347,7 +347,7 @@ mega_query_adapter(adapter_t *adapter)
/**
* mega_runpendq()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* Runs through the list of pending requests.
*/
@@ -358,10 +358,10 @@ mega_runpendq(adapter_t *adapter)
__mega_runpendq(adapter);
}
-/*
+/**
* megaraid_queue()
- * @scmd - Issue this scsi command
- * @done - the callback hook into the scsi mid-layer
+ * @scmd: Issue this scsi command
+ * @done: the callback hook into the scsi mid-layer
*
* The command queuing entry point for the mid-layer.
*/
@@ -413,8 +413,8 @@ static DEF_SCSI_QCMD(megaraid_queue)
/**
* mega_allocate_scb()
- * @adapter - pointer to our soft state
- * @cmd - scsi command from the mid-layer
+ * @adapter: pointer to our soft state
+ * @cmd: scsi command from the mid-layer
*
* Allocate a SCB structure. This is the central structure for controller
* commands.
@@ -444,9 +444,9 @@ mega_allocate_scb(adapter_t *adapter, struct scsi_cmnd *cmd)
/**
* mega_get_ldrv_num()
- * @adapter - pointer to our soft state
- * @cmd - scsi mid layer command
- * @channel - channel on the controller
+ * @adapter: pointer to our soft state
+ * @cmd: scsi mid layer command
+ * @channel: channel on the controller
*
* Calculate the logical drive number based on the information in scsi command
* and the channel number.
@@ -503,9 +503,9 @@ mega_get_ldrv_num(adapter_t *adapter, struct scsi_cmnd *cmd, int channel)
/**
* mega_build_cmd()
- * @adapter - pointer to our soft state
- * @cmd - Prepare using this scsi command
- * @busy - busy flag if no resources
+ * @adapter: pointer to our soft state
+ * @cmd: Prepare using this scsi command
+ * @busy: busy flag if no resources
*
* Prepares a command and scatter gather list for the controller. This routine
* also finds out if the commands is intended for a logical drive or a
@@ -937,11 +937,11 @@ mega_build_cmd(adapter_t *adapter, struct scsi_cmnd *cmd, int *busy)
/**
* mega_prepare_passthru()
- * @adapter - pointer to our soft state
- * @scb - our scsi control block
- * @cmd - scsi command from the mid-layer
- * @channel - actual channel on the controller
- * @target - actual id on the controller.
+ * @adapter: pointer to our soft state
+ * @scb: our scsi control block
+ * @cmd: scsi command from the mid-layer
+ * @channel: actual channel on the controller
+ * @target: actual id on the controller.
*
* prepare a command for the scsi physical devices.
*/
@@ -1000,11 +1000,11 @@ mega_prepare_passthru(adapter_t *adapter, scb_t *scb, struct scsi_cmnd *cmd,
/**
* mega_prepare_extpassthru()
- * @adapter - pointer to our soft state
- * @scb - our scsi control block
- * @cmd - scsi command from the mid-layer
- * @channel - actual channel on the controller
- * @target - actual id on the controller.
+ * @adapter: pointer to our soft state
+ * @scb: our scsi control block
+ * @cmd: scsi command from the mid-layer
+ * @channel: actual channel on the controller
+ * @target: actual id on the controller.
*
* prepare a command for the scsi physical devices. This rountine prepares
* commands for devices which can take extended CDBs (>10 bytes)
@@ -1085,8 +1085,8 @@ __mega_runpendq(adapter_t *adapter)
/**
* issue_scb()
- * @adapter - pointer to our soft state
- * @scb - scsi control block
+ * @adapter: pointer to our soft state
+ * @scb: scsi control block
*
* Post a command to the card if the mailbox is available, otherwise return
* busy. We also take the scb from the pending list if the mailbox is
@@ -1166,8 +1166,8 @@ mega_busywait_mbox (adapter_t *adapter)
/**
* issue_scb_block()
- * @adapter - pointer to our soft state
- * @raw_mbox - the mailbox
+ * @adapter: pointer to our soft state
+ * @raw_mbox: the mailbox
*
* Issue a scb in synchronous and non-interrupt mode
*/
@@ -1247,8 +1247,8 @@ issue_scb_block(adapter_t *adapter, u_char *raw_mbox)
/**
* megaraid_isr_iomapped()
- * @irq - irq
- * @devp - pointer to our soft state
+ * @irq: irq
+ * @devp: pointer to our soft state
*
* Interrupt service routine for io-mapped controllers.
* Find out if our device is interrupting. If yes, acknowledge the interrupt
@@ -1323,8 +1323,8 @@ megaraid_isr_iomapped(int irq, void *devp)
/**
* megaraid_isr_memmapped()
- * @irq - irq
- * @devp - pointer to our soft state
+ * @irq: irq
+ * @devp: pointer to our soft state
*
* Interrupt service routine for memory-mapped controllers.
* Find out if our device is interrupting. If yes, acknowledge the interrupt
@@ -1401,10 +1401,10 @@ megaraid_isr_memmapped(int irq, void *devp)
}
/**
* mega_cmd_done()
- * @adapter - pointer to our soft state
- * @completed - array of ids of completed commands
- * @nstatus - number of completed commands
- * @status - status of the last command completed
+ * @adapter: pointer to our soft state
+ * @completed: array of ids of completed commands
+ * @nstatus: number of completed commands
+ * @status: status of the last command completed
*
* Complete the commands and call the scsi mid-layer callback hooks.
*/
@@ -1921,9 +1921,9 @@ megaraid_reset(struct scsi_cmnd *cmd)
/**
* megaraid_abort_and_reset()
- * @adapter - megaraid soft state
- * @cmd - scsi command to be aborted or reset
- * @aor - abort or reset flag
+ * @adapter: megaraid soft state
+ * @cmd: scsi command to be aborted or reset
+ * @aor: abort or reset flag
*
* Try to locate the scsi command in the pending queue. If found and is not
* issued to the controller, abort/reset it. Otherwise return failure
@@ -2021,8 +2021,8 @@ free_local_pdev(struct pci_dev *pdev)
/**
* mega_allocate_inquiry()
- * @dma_handle - handle returned for dma address
- * @pdev - handle to pci device
+ * @dma_handle: handle returned for dma address
+ * @pdev: handle to pci device
*
* allocates memory for inquiry structure
*/
@@ -2045,8 +2045,8 @@ mega_free_inquiry(void *inquiry, dma_addr_t dma_handle, struct pci_dev *pdev)
/**
* proc_show_config()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display configuration information about the controller.
*/
@@ -2109,8 +2109,8 @@ proc_show_config(struct seq_file *m, void *v)
/**
* proc_show_stat()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display statistical information about the I/O activity.
*/
@@ -2143,8 +2143,8 @@ proc_show_stat(struct seq_file *m, void *v)
/**
* proc_show_mbox()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display mailbox information for the last command issued. This information
* is good for debugging.
@@ -2171,8 +2171,8 @@ proc_show_mbox(struct seq_file *m, void *v)
/**
* proc_show_rebuild_rate()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display current rebuild rate
*/
@@ -2214,8 +2214,8 @@ proc_show_rebuild_rate(struct seq_file *m, void *v)
/**
* proc_show_battery()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display information about the battery module on the controller.
*/
@@ -2317,9 +2317,9 @@ mega_print_inquiry(struct seq_file *m, char *scsi_inq)
/**
* proc_show_pdrv()
- * @m - Synthetic file construction data
- * @page - buffer to write the data in
- * @adapter - pointer to our soft state
+ * @m: Synthetic file construction data
+ * @adapter: pointer to our soft state
+ * @channel: channel on the controller
*
* Display information about the physical drives.
*/
@@ -2433,8 +2433,8 @@ proc_show_pdrv(struct seq_file *m, adapter_t *adapter, int channel)
/**
* proc_show_pdrv_ch0()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display information about the physical drives on physical channel 0.
*/
@@ -2447,8 +2447,8 @@ proc_show_pdrv_ch0(struct seq_file *m, void *v)
/**
* proc_show_pdrv_ch1()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display information about the physical drives on physical channel 1.
*/
@@ -2461,8 +2461,8 @@ proc_show_pdrv_ch1(struct seq_file *m, void *v)
/**
* proc_show_pdrv_ch2()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display information about the physical drives on physical channel 2.
*/
@@ -2475,8 +2475,8 @@ proc_show_pdrv_ch2(struct seq_file *m, void *v)
/**
* proc_show_pdrv_ch3()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display information about the physical drives on physical channel 3.
*/
@@ -2489,10 +2489,10 @@ proc_show_pdrv_ch3(struct seq_file *m, void *v)
/**
* proc_show_rdrv()
- * @m - Synthetic file construction data
- * @adapter - pointer to our soft state
- * @start - starting logical drive to display
- * @end - ending logical drive to display
+ * @m: Synthetic file construction data
+ * @adapter: pointer to our soft state
+ * @start: starting logical drive to display
+ * @end: ending logical drive to display
*
* We do not print the inquiry information since its already available through
* /proc/scsi/scsi interface
@@ -2674,8 +2674,8 @@ proc_show_rdrv(struct seq_file *m, adapter_t *adapter, int start, int end )
/**
* proc_show_rdrv_10()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display real time information about the logical drives 0 through 9.
*/
@@ -2688,8 +2688,8 @@ proc_show_rdrv_10(struct seq_file *m, void *v)
/**
* proc_show_rdrv_20()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display real time information about the logical drives 0 through 9.
*/
@@ -2702,8 +2702,8 @@ proc_show_rdrv_20(struct seq_file *m, void *v)
/**
* proc_show_rdrv_30()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display real time information about the logical drives 0 through 9.
*/
@@ -2716,8 +2716,8 @@ proc_show_rdrv_30(struct seq_file *m, void *v)
/**
* proc_show_rdrv_40()
- * @m - Synthetic file construction data
- * @v - File iterator
+ * @m: Synthetic file construction data
+ * @v: File iterator
*
* Display real time information about the logical drives 0 through 9.
*/
@@ -2729,8 +2729,8 @@ proc_show_rdrv_40(struct seq_file *m, void *v)
/**
* mega_create_proc_entry()
- * @index - index in soft state array
- * @parent - parent node for this /proc entry
+ * @index: index in soft state array
+ * @parent: parent node for this /proc entry
*
* Creates /proc entries for our controllers.
*/
@@ -2785,7 +2785,7 @@ static inline void mega_create_proc_entry(int index, struct proc_dir_entry *pare
#endif
-/**
+/*
* megaraid_biosparam()
*
* Return the disk geometry for a particular disk
@@ -2854,7 +2854,7 @@ megaraid_biosparam(struct scsi_device *sdev, struct block_device *bdev,
/**
* mega_init_scb()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* Allocate memory for the various pointers in the scb structures:
* scatter-gather list pointer, passthru and extended passthru structure
@@ -2934,8 +2934,8 @@ mega_init_scb(adapter_t *adapter)
/**
* megadev_open()
- * @inode - unused
- * @filep - unused
+ * @inode: unused
+ * @filep: unused
*
* Routines for the character/ioctl interface to the driver. Find out if this
* is a valid open.
@@ -2954,10 +2954,9 @@ megadev_open (struct inode *inode, struct file *filep)
/**
* megadev_ioctl()
- * @inode - Our device inode
- * @filep - unused
- * @cmd - ioctl command
- * @arg - user buffer
+ * @filep: unused
+ * @cmd: ioctl command
+ * @arg: user buffer
*
* ioctl entry point for our private ioctl interface. We move the data in from
* the user space, prepare the command (if necessary, convert the old MIMD
@@ -3370,8 +3369,8 @@ megadev_unlocked_ioctl(struct file *filep, unsigned int cmd, unsigned long arg)
/**
* mega_m_to_n()
- * @arg - user address
- * @uioc - new ioctl structure
+ * @arg: user address
+ * @uioc: new ioctl structure
*
* A thin layer to convert older mimd interface ioctl structure to NIT ioctl
* structure
@@ -3496,10 +3495,10 @@ mega_m_to_n(void __user *arg, nitioctl_t *uioc)
return 0;
}
-/*
+/**
* mega_n_to_m()
- * @arg - user address
- * @mc - mailbox command
+ * @arg: user address
+ * @mc: mailbox command
*
* Updates the status information to the application, depending on application
* conforms to older mimd ioctl interface or newer NIT ioctl interface
@@ -3565,7 +3564,7 @@ mega_n_to_m(void __user *arg, megacmd_t *mc)
/**
* mega_is_bios_enabled()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* issue command to find out if the BIOS is enabled for this controller
*/
@@ -3596,7 +3595,7 @@ mega_is_bios_enabled(adapter_t *adapter)
/**
* mega_enum_raid_scsi()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* Find out what channels are RAID/SCSI. This information is used to
* differentiate the virtual channels and physical channels and to support
@@ -3651,7 +3650,7 @@ mega_enum_raid_scsi(adapter_t *adapter)
/**
* mega_get_boot_drv()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* Find out which device is the boot device. Note, any logical drive or any
* phyical device (e.g., a CDROM) can be designated as a boot device.
@@ -3718,7 +3717,7 @@ mega_get_boot_drv(adapter_t *adapter)
/**
* mega_support_random_del()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* Find out if this controller supports random deletion and addition of
* logical drives
@@ -3748,7 +3747,7 @@ mega_support_random_del(adapter_t *adapter)
/**
* mega_support_ext_cdb()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* Find out if this firmware support cdblen > 10
*/
@@ -3776,8 +3775,8 @@ mega_support_ext_cdb(adapter_t *adapter)
/**
* mega_del_logdrv()
- * @adapter - pointer to our soft state
- * @logdrv - logical drive to be deleted
+ * @adapter: pointer to our soft state
+ * @logdrv: logical drive to be deleted
*
* Delete the specified logical drive. It is the responsibility of the user
* app to let the OS know about this operation.
@@ -3862,7 +3861,7 @@ mega_do_del_logdrv(adapter_t *adapter, int logdrv)
/**
* mega_get_max_sgl()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* Find out the maximum number of scatter-gather elements supported by this
* version of the firmware
@@ -3908,7 +3907,7 @@ mega_get_max_sgl(adapter_t *adapter)
/**
* mega_support_cluster()
- * @adapter - pointer to our soft state
+ * @adapter: pointer to our soft state
*
* Find out if this firmware support cluster calls.
*/
@@ -3950,8 +3949,8 @@ mega_support_cluster(adapter_t *adapter)
#ifdef CONFIG_PROC_FS
/**
* mega_adapinq()
- * @adapter - pointer to our soft state
- * @dma_handle - DMA address of the buffer
+ * @adapter: pointer to our soft state
+ * @dma_handle: DMA address of the buffer
*
* Issue internal commands while interrupts are available.
* We only issue direct mailbox commands from within the driver. ioctl()
@@ -3983,11 +3982,12 @@ mega_adapinq(adapter_t *adapter, dma_addr_t dma_handle)
}
-/** mega_internal_dev_inquiry()
- * @adapter - pointer to our soft state
- * @ch - channel for this device
- * @tgt - ID of this device
- * @buf_dma_handle - DMA address of the buffer
+/**
+ * mega_internal_dev_inquiry()
+ * @adapter: pointer to our soft state
+ * @ch: channel for this device
+ * @tgt: ID of this device
+ * @buf_dma_handle: DMA address of the buffer
*
* Issue the scsi inquiry for the specified device.
*/
@@ -4056,9 +4056,9 @@ mega_internal_dev_inquiry(adapter_t *adapter, u8 ch, u8 tgt,
/**
* mega_internal_command()
- * @adapter - pointer to our soft state
- * @mc - the mailbox command
- * @pthru - Passthru structure for DCDB commands
+ * @adapter: pointer to our soft state
+ * @mc: the mailbox command
+ * @pthru: Passthru structure for DCDB commands
*
* Issue the internal commands in interrupt mode.
* The last argument is the address of the passthru structure if the command
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 17/24] scsi: be2iscsi: be_iscsi: Fix API/documentation slip
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (15 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 16/24] scsi: megaraid: Fix a whole bunch of function header formatting issues Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 18/24] scsi: be2iscsi: be_main: Fix misdocumentation of 'pcontext' Lee Jones
` (7 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Subbu Seetharaman,
Ketan Mukadam, Jitendra Bhivare, linux-drivers
And add descriptions for a couple of missing function parameters.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/be2iscsi/be_iscsi.c:38: warning: Function parameter or member 'ep' not described in 'beiscsi_session_create'
drivers/scsi/be2iscsi/be_iscsi.c:173: warning: Function parameter or member 'is_leading' not described in 'beiscsi_conn_bind'
drivers/scsi/be2iscsi/be_iscsi.c:998: warning: Function parameter or member 'beiscsi_ep' not described in 'beiscsi_free_ep'
drivers/scsi/be2iscsi/be_iscsi.c:998: warning: Excess function parameter 'ep' description in 'beiscsi_free_ep'
drivers/scsi/be2iscsi/be_iscsi.c:1039: warning: Function parameter or member 'non_blocking' not described in 'beiscsi_open_conn'
drivers/scsi/be2iscsi/be_iscsi.c:1135: warning: Function parameter or member 'shost' not described in 'beiscsi_ep_connect'
drivers/scsi/be2iscsi/be_iscsi.c:1135: warning: Excess function parameter 'scsi_host' description in 'beiscsi_ep_connect'
drivers/scsi/be2iscsi/be_iscsi.c:1236: warning: Function parameter or member 'beiscsi_ep' not described in 'beiscsi_conn_close'
drivers/scsi/be2iscsi/be_iscsi.c:1236: warning: Excess function parameter 'ep' description in 'beiscsi_conn_close'
Cc: Subbu Seetharaman <subbu.seetharaman@broadcom.com>
Cc: Ketan Mukadam <ketan.mukadam@broadcom.com>
Cc: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Cc: linux-drivers@broadcom.com
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/be2iscsi/be_iscsi.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c
index 2058d50d62e12..fe10575bce7f0 100644
--- a/drivers/scsi/be2iscsi/be_iscsi.c
+++ b/drivers/scsi/be2iscsi/be_iscsi.c
@@ -27,6 +27,7 @@ extern struct iscsi_transport beiscsi_iscsi_transport;
/**
* beiscsi_session_create - creates a new iscsi session
+ * @ep: pointer to iscsi ep
* @cmds_max: max commands supported
* @qdepth: max queue depth supported
* @initial_cmdsn: initial iscsi CMDSN
@@ -164,6 +165,7 @@ beiscsi_conn_create(struct iscsi_cls_session *cls_session, u32 cid)
* @cls_session: pointer to iscsi cls session
* @cls_conn: pointer to iscsi cls conn
* @transport_fd: EP handle(64 bit)
+ * @is_leading: indicate if this is the session leading connection (MCS)
*
* This function binds the TCP Conn with iSCSI Connection and Session.
*/
@@ -992,7 +994,7 @@ static void beiscsi_put_cid(struct beiscsi_hba *phba, unsigned short cid)
/**
* beiscsi_free_ep - free endpoint
- * @ep: pointer to iscsi endpoint structure
+ * @beiscsi_ep: pointer to device endpoint struct
*/
static void beiscsi_free_ep(struct beiscsi_endpoint *beiscsi_ep)
{
@@ -1027,9 +1029,10 @@ static void beiscsi_free_ep(struct beiscsi_endpoint *beiscsi_ep)
/**
* beiscsi_open_conn - Ask FW to open a TCP connection
- * @ep: endpoint to be used
+ * @beiscsi_ep: pointer to device endpoint struct
* @src_addr: The source IP address
* @dst_addr: The Destination IP address
+ * @non_blocking: blocking or non-blocking call
*
* Asks the FW to open a TCP connection
*/
@@ -1123,7 +1126,7 @@ static int beiscsi_open_conn(struct iscsi_endpoint *ep,
/**
* beiscsi_ep_connect - Ask chip to create TCP Conn
- * @scsi_host: Pointer to scsi_host structure
+ * @shost: Pointer to scsi_host structure
* @dst_addr: The IP address of Target
* @non_blocking: blocking or non-blocking call
*
@@ -1228,7 +1231,7 @@ static void beiscsi_flush_cq(struct beiscsi_hba *phba)
/**
* beiscsi_conn_close - Invalidate and upload connection
- * @ep: The iscsi endpoint
+ * @beiscsi_ep: pointer to device endpoint struct
*
* Returns 0 on success, -1 on failure.
*/
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 18/24] scsi: be2iscsi: be_main: Fix misdocumentation of 'pcontext'
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (16 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 17/24] scsi: be2iscsi: be_iscsi: Fix API/documentation slip Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 19/24] scsi: be2iscsi: be_mgmt: Add missing function parameter description Lee Jones
` (6 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Subbu Seetharaman,
Ketan Mukadam, Jitendra Bhivare, linux-drivers
Also demote unintentional kerneldoc header.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/be2iscsi/be_main.c:986: warning: Function parameter or member 'pcontext' not described in 'alloc_wrb_handle'
drivers/scsi/be2iscsi/be_main.c:986: warning: Excess function parameter 'pwrb_context' description in 'alloc_wrb_handle'
drivers/scsi/be2iscsi/be_main.c:1409: warning: Function parameter or member 'beiscsi_conn' not described in 'beiscsi_complete_pdu'
drivers/scsi/be2iscsi/be_main.c:1409: warning: Function parameter or member 'phdr' not described in 'beiscsi_complete_pdu'
drivers/scsi/be2iscsi/be_main.c:1409: warning: Function parameter or member 'pdata' not described in 'beiscsi_complete_pdu'
drivers/scsi/be2iscsi/be_main.c:1409: warning: Function parameter or member 'dlen' not described in 'beiscsi_complete_pdu'
Cc: Subbu Seetharaman <subbu.seetharaman@broadcom.com>
Cc: Ketan Mukadam <ketan.mukadam@broadcom.com>
Cc: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Cc: linux-drivers@broadcom.com
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/be2iscsi/be_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 9b81cfbbc5c53..8dc2e0824ad78 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -977,7 +977,7 @@ beiscsi_get_wrb_handle(struct hwi_wrb_context *pwrb_context,
* alloc_wrb_handle - To allocate a wrb handle
* @phba: The hba pointer
* @cid: The cid to use for allocation
- * @pwrb_context: ptr to ptr to wrb context
+ * @pcontext: ptr to ptr to wrb context
*
* This happens under session_lock until submission to chip
*/
@@ -1394,7 +1394,7 @@ static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn,
spin_unlock_bh(&session->back_lock);
}
-/**
+/*
* ASYNC PDUs include
* a. Unsolicited NOP-In (target initiated NOP-In)
* b. ASYNC Messages
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 19/24] scsi: be2iscsi: be_mgmt: Add missing function parameter description
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (17 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 18/24] scsi: be2iscsi: be_main: Fix misdocumentation of 'pcontext' Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 20/24] scsi: lpfc: lpfc_nvme: Correct some pretty obvious misdocumentation Lee Jones
` (5 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Subbu Seetharaman,
Ketan Mukadam, Jitendra Bhivare, linux-drivers
Also promote fully documented function header to kerneldoc.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/be2iscsi/be_mgmt.c:112: warning: Function parameter or member 'phba' not described in 'mgmt_open_connection'
Cc: Subbu Seetharaman <subbu.seetharaman@broadcom.com>
Cc: Ketan Mukadam <ketan.mukadam@broadcom.com>
Cc: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Cc: linux-drivers@broadcom.com
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/be2iscsi/be_mgmt.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/be2iscsi/be_mgmt.c b/drivers/scsi/be2iscsi/be_mgmt.c
index a2d69b287c7bb..96d6e384b2b25 100644
--- a/drivers/scsi/be2iscsi/be_mgmt.c
+++ b/drivers/scsi/be2iscsi/be_mgmt.c
@@ -97,6 +97,7 @@ unsigned int mgmt_vendor_specific_fw_cmd(struct be_ctrl_info *ctrl,
/**
* mgmt_open_connection()- Establish a TCP CXN
+ * @phba: driver priv structure
* @dst_addr: Destination Address
* @beiscsi_ep: ptr to device endpoint struct
* @nonemb_cmd: ptr to memory allocated for command
@@ -209,7 +210,7 @@ int mgmt_open_connection(struct beiscsi_hba *phba,
return tag;
}
-/*
+/**
* beiscsi_exec_nemb_cmd()- execute non-embedded MBX cmd
* @phba: driver priv structure
* @nonemb_cmd: DMA address of the MBX command to be issued
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 20/24] scsi: lpfc: lpfc_nvme: Correct some pretty obvious misdocumentation
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (18 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 19/24] scsi: be2iscsi: be_mgmt: Add missing function parameter description Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-13 7:59 ` [PATCH v2 21/24] scsi: aic7xxx: aic79xx_osm: Remove unused variable 'ahd' Lee Jones
` (4 subsequent siblings)
24 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, James Smart, Dick Kennedy
Either due to API slippage before the driver was mainlined or copy/paste errors.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/lpfc/lpfc_nvme.c:254: warning: Function parameter or member 'pnvme_lport' not described in 'lpfc_nvme_create_queue'
drivers/scsi/lpfc/lpfc_nvme.c:254: warning: Function parameter or member 'qsize' not described in 'lpfc_nvme_create_queue'
drivers/scsi/lpfc/lpfc_nvme.c:254: warning: Excess function parameter 'lpfc_pnvme' description in 'lpfc_nvme_create_queue'
drivers/scsi/lpfc/lpfc_nvme.c:311: warning: Function parameter or member 'pnvme_lport' not described in 'lpfc_nvme_delete_queue'
drivers/scsi/lpfc/lpfc_nvme.c:311: warning: Excess function parameter 'lpfc_pnvme' description in 'lpfc_nvme_delete_queue'
drivers/scsi/lpfc/lpfc_nvme.c:689: warning: Function parameter or member 'gen_req_cmp' not described in '__lpfc_nvme_ls_req'
drivers/scsi/lpfc/lpfc_nvme.c:801: warning: Function parameter or member 'pnvme_lport' not described in 'lpfc_nvme_ls_req'
drivers/scsi/lpfc/lpfc_nvme.c:801: warning: Function parameter or member 'pnvme_rport' not described in 'lpfc_nvme_ls_req'
drivers/scsi/lpfc/lpfc_nvme.c:801: warning: Function parameter or member 'pnvme_lsreq' not described in 'lpfc_nvme_ls_req'
drivers/scsi/lpfc/lpfc_nvme.c:801: warning: Excess function parameter 'lpfc_nvme_lport' description in 'lpfc_nvme_ls_req'
drivers/scsi/lpfc/lpfc_nvme.c:801: warning: Excess function parameter 'lpfc_nvme_rport' description in 'lpfc_nvme_ls_req'
drivers/scsi/lpfc/lpfc_nvme.c:937: warning: Function parameter or member 'pnvme_lport' not described in 'lpfc_nvme_ls_abort'
drivers/scsi/lpfc/lpfc_nvme.c:937: warning: Function parameter or member 'pnvme_rport' not described in 'lpfc_nvme_ls_abort'
drivers/scsi/lpfc/lpfc_nvme.c:937: warning: Function parameter or member 'pnvme_lsreq' not described in 'lpfc_nvme_ls_abort'
drivers/scsi/lpfc/lpfc_nvme.c:937: warning: Excess function parameter 'lpfc_nvme_lport' description in 'lpfc_nvme_ls_abort'
drivers/scsi/lpfc/lpfc_nvme.c:937: warning: Excess function parameter 'lpfc_nvme_rport' description in 'lpfc_nvme_ls_abort'
drivers/scsi/lpfc/lpfc_nvme.c:1075: warning: Function parameter or member 'phba' not described in 'lpfc_nvme_io_cmd_wqe_cmpl'
drivers/scsi/lpfc/lpfc_nvme.c:1075: warning: Function parameter or member 'pwqeIn' not described in 'lpfc_nvme_io_cmd_wqe_cmpl'
drivers/scsi/lpfc/lpfc_nvme.c:1075: warning: Function parameter or member 'wcqe' not described in 'lpfc_nvme_io_cmd_wqe_cmpl'
drivers/scsi/lpfc/lpfc_nvme.c:1075: warning: Excess function parameter 'lpfc_pnvme' description in 'lpfc_nvme_io_cmd_wqe_cmpl'
drivers/scsi/lpfc/lpfc_nvme.c:1075: warning: Excess function parameter 'lpfc_nvme_lport' description in 'lpfc_nvme_io_cmd_wqe_cmpl'
drivers/scsi/lpfc/lpfc_nvme.c:1075: warning: Excess function parameter 'lpfc_nvme_rport' description in 'lpfc_nvme_io_cmd_wqe_cmpl'
drivers/scsi/lpfc/lpfc_nvme.c:1313: warning: Function parameter or member 'vport' not described in 'lpfc_nvme_prep_io_cmd'
drivers/scsi/lpfc/lpfc_nvme.c:1313: warning: Function parameter or member 'lpfc_ncmd' not described in 'lpfc_nvme_prep_io_cmd'
drivers/scsi/lpfc/lpfc_nvme.c:1313: warning: Function parameter or member 'pnode' not described in 'lpfc_nvme_prep_io_cmd'
drivers/scsi/lpfc/lpfc_nvme.c:1313: warning: Function parameter or member 'cstat' not described in 'lpfc_nvme_prep_io_cmd'
drivers/scsi/lpfc/lpfc_nvme.c:1313: warning: Excess function parameter 'lpfc_pnvme' description in 'lpfc_nvme_prep_io_cmd'
drivers/scsi/lpfc/lpfc_nvme.c:1313: warning: Excess function parameter 'lpfc_nvme_lport' description in 'lpfc_nvme_prep_io_cmd'
drivers/scsi/lpfc/lpfc_nvme.c:1313: warning: Excess function parameter 'lpfc_nvme_rport' description in 'lpfc_nvme_prep_io_cmd'
drivers/scsi/lpfc/lpfc_nvme.c:1313: warning: Excess function parameter 'lpfc_nvme_fcreq' description in 'lpfc_nvme_prep_io_cmd'
drivers/scsi/lpfc/lpfc_nvme.c:1313: warning: Excess function parameter 'hw_queue_handle' description in 'lpfc_nvme_prep_io_cmd'
drivers/scsi/lpfc/lpfc_nvme.c:1420: warning: Function parameter or member 'vport' not described in 'lpfc_nvme_prep_io_dma'
drivers/scsi/lpfc/lpfc_nvme.c:1420: warning: Function parameter or member 'lpfc_ncmd' not described in 'lpfc_nvme_prep_io_dma'
drivers/scsi/lpfc/lpfc_nvme.c:1420: warning: Excess function parameter 'lpfc_pnvme' description in 'lpfc_nvme_prep_io_dma'
drivers/scsi/lpfc/lpfc_nvme.c:1420: warning: Excess function parameter 'lpfc_nvme_lport' description in 'lpfc_nvme_prep_io_dma'
drivers/scsi/lpfc/lpfc_nvme.c:1420: warning: Excess function parameter 'lpfc_nvme_rport' description in 'lpfc_nvme_prep_io_dma'
drivers/scsi/lpfc/lpfc_nvme.c:1420: warning: Excess function parameter 'lpfc_nvme_fcreq' description in 'lpfc_nvme_prep_io_dma'
drivers/scsi/lpfc/lpfc_nvme.c:1420: warning: Excess function parameter 'hw_queue_handle' description in 'lpfc_nvme_prep_io_dma'
drivers/scsi/lpfc/lpfc_nvme.c:1598: warning: bad line: indicated in @lpfc_nvme_rport.
drivers/scsi/lpfc/lpfc_nvme.c:1609: warning: Function parameter or member 'pnvme_lport' not described in 'lpfc_nvme_fcp_io_submit'
drivers/scsi/lpfc/lpfc_nvme.c:1609: warning: Function parameter or member 'pnvme_rport' not described in 'lpfc_nvme_fcp_io_submit'
drivers/scsi/lpfc/lpfc_nvme.c:1609: warning: Function parameter or member 'pnvme_fcreq' not described in 'lpfc_nvme_fcp_io_submit'
drivers/scsi/lpfc/lpfc_nvme.c:1609: warning: Excess function parameter 'lpfc_pnvme' description in 'lpfc_nvme_fcp_io_submit'
drivers/scsi/lpfc/lpfc_nvme.c:1609: warning: Excess function parameter 'lpfc_nvme_lport' description in 'lpfc_nvme_fcp_io_submit'
drivers/scsi/lpfc/lpfc_nvme.c:1609: warning: Excess function parameter 'lpfc_nvme_rport' description in 'lpfc_nvme_fcp_io_submit'
drivers/scsi/lpfc/lpfc_nvme.c:1609: warning: Excess function parameter 'lpfc_nvme_fcreq' description in 'lpfc_nvme_fcp_io_submit'
drivers/scsi/lpfc/lpfc_nvme.c:1856: warning: Function parameter or member 'abts_cmpl' not described in 'lpfc_nvme_abort_fcreq_cmpl'
drivers/scsi/lpfc/lpfc_nvme.c:1856: warning: Excess function parameter 'rspiocb' description in 'lpfc_nvme_abort_fcreq_cmpl'
drivers/scsi/lpfc/lpfc_nvme.c:1892: warning: Function parameter or member 'pnvme_lport' not described in 'lpfc_nvme_fcp_abort'
drivers/scsi/lpfc/lpfc_nvme.c:1892: warning: Function parameter or member 'pnvme_rport' not described in 'lpfc_nvme_fcp_abort'
drivers/scsi/lpfc/lpfc_nvme.c:1892: warning: Function parameter or member 'pnvme_fcreq' not described in 'lpfc_nvme_fcp_abort'
drivers/scsi/lpfc/lpfc_nvme.c:1892: warning: Excess function parameter 'lpfc_pnvme' description in 'lpfc_nvme_fcp_abort'
drivers/scsi/lpfc/lpfc_nvme.c:1892: warning: Excess function parameter 'lpfc_nvme_lport' description in 'lpfc_nvme_fcp_abort'
drivers/scsi/lpfc/lpfc_nvme.c:1892: warning: Excess function parameter 'lpfc_nvme_rport' description in 'lpfc_nvme_fcp_abort'
drivers/scsi/lpfc/lpfc_nvme.c:1892: warning: Excess function parameter 'lpfc_nvme_fcreq' description in 'lpfc_nvme_fcp_abort'
drivers/scsi/lpfc/lpfc_nvme.c:2093: warning: Function parameter or member 'ndlp' not described in 'lpfc_get_nvme_buf'
drivers/scsi/lpfc/lpfc_nvme.c:2093: warning: Function parameter or member 'idx' not described in 'lpfc_get_nvme_buf'
drivers/scsi/lpfc/lpfc_nvme.c:2093: warning: Function parameter or member 'expedite' not described in 'lpfc_get_nvme_buf'
drivers/scsi/lpfc/lpfc_nvme.c:2197: warning: Function parameter or member 'vport' not described in 'lpfc_nvme_create_localport'
drivers/scsi/lpfc/lpfc_nvme.c:2330: warning: Function parameter or member 'vport' not described in 'lpfc_nvme_destroy_localport'
drivers/scsi/lpfc/lpfc_nvme.c:2330: warning: Excess function parameter 'pnvme' description in 'lpfc_nvme_destroy_localport'
drivers/scsi/lpfc/lpfc_nvme.c:2543: warning: Function parameter or member 'vport' not described in 'lpfc_nvme_rescan_port'
drivers/scsi/lpfc/lpfc_nvme.c:2543: warning: Function parameter or member 'ndlp' not described in 'lpfc_nvme_rescan_port'
Cc: James Smart <james.smart@broadcom.com>
Cc: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/lpfc/lpfc_nvme.c | 38 ++++++++++++++++-------------------
1 file changed, 17 insertions(+), 21 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc_nvme.c b/drivers/scsi/lpfc/lpfc_nvme.c
index fdfca02704dc0..91696814174eb 100644
--- a/drivers/scsi/lpfc/lpfc_nvme.c
+++ b/drivers/scsi/lpfc/lpfc_nvme.c
@@ -234,8 +234,10 @@ lpfc_nvme_prep_abort_wqe(struct lpfc_iocbq *pwqeq, u16 xritag, u8 opt)
/**
* lpfc_nvme_create_queue -
+ * @pnvme_lport: Transport localport that LS is to be issued from
* @lpfc_pnvme: Pointer to the driver's nvme instance data
* @qidx: An cpu index used to affinitize IO queues and MSIX vectors.
+ * @qsize: Size of the queue in bytes
* @handle: An opaque driver handle used in follow-up calls.
*
* Driver registers this routine to preallocate and initialize any
@@ -292,7 +294,7 @@ lpfc_nvme_create_queue(struct nvme_fc_local_port *pnvme_lport,
/**
* lpfc_nvme_delete_queue -
- * @lpfc_pnvme: Pointer to the driver's nvme instance data
+ * @pnvme_lport: Transport localport that LS is to be issued from
* @qidx: An cpu index used to affinitize IO queues and MSIX vectors.
* @handle: An opaque driver handle from lpfc_nvme_create_queue
*
@@ -672,6 +674,7 @@ lpfc_nvme_gen_req(struct lpfc_vport *vport, struct lpfc_dmabuf *bmp,
* @vport: The local port issuing the LS
* @ndlp: The remote port to send the LS to
* @pnvme_lsreq: Pointer to LS request structure from the transport
+ * @gen_req_cmp: Completion call-back
*
* Routine validates the ndlp, builds buffers and sends a GEN_REQUEST
* WQE to perform the LS operation.
@@ -783,9 +786,9 @@ __lpfc_nvme_ls_req(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
/**
* lpfc_nvme_ls_req - Issue an NVME Link Service request
- * @lpfc_nvme_lport: Transport localport that LS is to be issued from.
- * @lpfc_nvme_rport: Transport remoteport that LS is to be sent to.
- * @pnvme_lsreq - the transport nvme_ls_req structure for the LS
+ * @pnvme_lport: Transport localport that LS is to be issued from.
+ * @nvme_rport: Transport remoteport that LS is to be sent to.
+ * @pnvme_lsreq: the transport nvme_ls_req structure for the LS
*
* Driver registers this routine to handle any link service request
* from the nvme_fc transport to a remote nvme-aware port.
@@ -923,9 +926,9 @@ lpfc_nvme_xmt_ls_rsp(struct nvme_fc_local_port *localport,
/**
* lpfc_nvme_ls_abort - Abort a prior NVME LS request
- * @lpfc_nvme_lport: Transport localport that LS is to be issued from.
- * @lpfc_nvme_rport: Transport remoteport that LS is to be sent to.
- * @pnvme_lsreq - the transport nvme_ls_req structure for the LS
+ * @pnvme_lport: Transport localport that LS is to be issued from.
+ * @pnvme_rport: Transport remoteport that LS is to be sent to.
+ * @pnvme_lsreq: the transport nvme_ls_req structure for the LS
*
* Driver registers this routine to abort a NVME LS request that is
* in progress (from the transports perspective).
@@ -1055,11 +1058,8 @@ lpfc_nvme_adj_fcp_sgls(struct lpfc_vport *vport,
}
-/**
+/*
* lpfc_nvme_io_cmd_wqe_cmpl - Complete an NVME-over-FCP IO
- * @lpfc_pnvme: Pointer to the driver's nvme instance data
- * @lpfc_nvme_lport: Pointer to the driver's local port data
- * @lpfc_nvme_rport: Pointer to the rport getting the @lpfc_nvme_ereq
*
* Driver registers this routine as it io request handler. This
* routine issues an fcp WQE with data from the @lpfc_nvme_fcpreq
@@ -1291,11 +1291,10 @@ lpfc_nvme_io_cmd_wqe_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pwqeIn,
/**
* lpfc_nvme_prep_io_cmd - Issue an NVME-over-FCP IO
- * @lpfc_pnvme: Pointer to the driver's nvme instance data
- * @lpfc_nvme_lport: Pointer to the driver's local port data
- * @lpfc_nvme_rport: Pointer to the rport getting the @lpfc_nvme_ereq
- * @lpfc_nvme_fcreq: IO request from nvme fc to driver.
- * @hw_queue_handle: Driver-returned handle in lpfc_nvme_create_queue
+ * @vport: pointer to a host virtual N_Port data structure
+ * @lpfcn_cmd: Pointer to lpfc scsi command
+ * @pnode: pointer to a node-list data structure
+ * @cstat: pointer to the control status structure
*
* Driver registers this routine as it io request handler. This
* routine issues an fcp WQE with data from the @lpfc_nvme_fcpreq
@@ -1400,11 +1399,8 @@ lpfc_nvme_prep_io_cmd(struct lpfc_vport *vport,
/**
* lpfc_nvme_prep_io_dma - Issue an NVME-over-FCP IO
- * @lpfc_pnvme: Pointer to the driver's nvme instance data
- * @lpfc_nvme_lport: Pointer to the driver's local port data
- * @lpfc_nvme_rport: Pointer to the rport getting the @lpfc_nvme_ereq
- * @lpfc_nvme_fcreq: IO request from nvme fc to driver.
- * @hw_queue_handle: Driver-returned handle in lpfc_nvme_create_queue
+ * @vport: pointer to a host virtual N_Port data structure
+ * @lpfcn_cmd: Pointer to lpfc scsi command
*
* Driver registers this routine as it io request handler. This
* routine issues an fcp WQE with data from the @lpfc_nvme_fcpreq
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* [PATCH v2 21/24] scsi: aic7xxx: aic79xx_osm: Remove unused variable 'ahd'
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (19 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 20/24] scsi: lpfc: lpfc_nvme: Correct some pretty obvious misdocumentation Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-14 7:47 ` Hannes Reinecke
2020-07-13 7:59 ` [PATCH v2 22/24] scsi: aic7xxx: aic79xx_osm: Remove unused variables 'wait' and 'paused' Lee Jones
` (3 subsequent siblings)
24 siblings, 1 reply; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Hannes Reinecke
Hasn't been used since 2005.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aic7xxx/aic79xx_osm.c: In function ‘ahd_linux_slave_configure’:
drivers/scsi/aic7xxx/aic79xx_osm.c:703:20: warning: variable ‘ahd’ set but not used [-Wunused-but-set-variable]
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aic7xxx/aic79xx_osm.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index dc4fe334efd01..9235b6283c0b3 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -700,9 +700,6 @@ ahd_linux_slave_alloc(struct scsi_device *sdev)
static int
ahd_linux_slave_configure(struct scsi_device *sdev)
{
- struct ahd_softc *ahd;
-
- ahd = *((struct ahd_softc **)sdev->host->hostdata);
if (bootverbose)
sdev_printk(KERN_INFO, sdev, "Slave Configure\n");
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* Re: [PATCH v2 21/24] scsi: aic7xxx: aic79xx_osm: Remove unused variable 'ahd'
2020-07-13 7:59 ` [PATCH v2 21/24] scsi: aic7xxx: aic79xx_osm: Remove unused variable 'ahd' Lee Jones
@ 2020-07-14 7:47 ` Hannes Reinecke
0 siblings, 0 replies; 45+ messages in thread
From: Hannes Reinecke @ 2020-07-14 7:47 UTC (permalink / raw)
To: Lee Jones, jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Hannes Reinecke
On 7/13/20 9:59 AM, Lee Jones wrote:
> Hasn't been used since 2005.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/scsi/aic7xxx/aic79xx_osm.c: In function ‘ahd_linux_slave_configure’:
> drivers/scsi/aic7xxx/aic79xx_osm.c:703:20: warning: variable ‘ahd’ set but not used [-Wunused-but-set-variable]
>
> Cc: Hannes Reinecke <hare@suse.com>
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> ---
> drivers/scsi/aic7xxx/aic79xx_osm.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
> index dc4fe334efd01..9235b6283c0b3 100644
> --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
> +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
> @@ -700,9 +700,6 @@ ahd_linux_slave_alloc(struct scsi_device *sdev)
> static int
> ahd_linux_slave_configure(struct scsi_device *sdev)
> {
> - struct ahd_softc *ahd;
> -
> - ahd = *((struct ahd_softc **)sdev->host->hostdata);
> if (bootverbose)
> sdev_printk(KERN_INFO, sdev, "Slave Configure\n");
>
>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), GF: Felix Imendörffer
^ permalink raw reply [flat|nested] 45+ messages in thread
* [PATCH v2 22/24] scsi: aic7xxx: aic79xx_osm: Remove unused variables 'wait' and 'paused'
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (20 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 21/24] scsi: aic7xxx: aic79xx_osm: Remove unused variable 'ahd' Lee Jones
@ 2020-07-13 7:59 ` Lee Jones
2020-07-14 7:47 ` Hannes Reinecke
2020-07-13 8:00 ` [PATCH v2 23/24] scsi: aic7xxx: aic79xx_osm: Fix 'amount_xferred' set but not used issue Lee Jones
` (2 subsequent siblings)
24 siblings, 1 reply; 45+ messages in thread
From: Lee Jones @ 2020-07-13 7:59 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Hannes Reinecke
It looks like they have never actually been used.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aic7xxx/aic79xx_osm.c: In function ‘ahd_linux_dev_reset’:
drivers/scsi/aic7xxx/aic79xx_osm.c:782:9: warning: variable ‘wait’ set but not used [-Wunused-but-set-variable]
drivers/scsi/aic7xxx/aic79xx_osm.c:781:9: warning: variable ‘paused’ set but not used [-Wunused-but-set-variable]
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aic7xxx/aic79xx_osm.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 9235b6283c0b3..8e43ff86e0a60 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -775,16 +775,13 @@ ahd_linux_dev_reset(struct scsi_cmnd *cmd)
struct scb *reset_scb;
u_int cdb_byte;
int retval = SUCCESS;
- int paused;
- int wait;
struct ahd_initiator_tinfo *tinfo;
struct ahd_tmode_tstate *tstate;
unsigned long flags;
DECLARE_COMPLETION_ONSTACK(done);
reset_scb = NULL;
- paused = FALSE;
- wait = FALSE;
+
ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
scmd_printk(KERN_INFO, cmd,
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* Re: [PATCH v2 22/24] scsi: aic7xxx: aic79xx_osm: Remove unused variables 'wait' and 'paused'
2020-07-13 7:59 ` [PATCH v2 22/24] scsi: aic7xxx: aic79xx_osm: Remove unused variables 'wait' and 'paused' Lee Jones
@ 2020-07-14 7:47 ` Hannes Reinecke
0 siblings, 0 replies; 45+ messages in thread
From: Hannes Reinecke @ 2020-07-14 7:47 UTC (permalink / raw)
To: Lee Jones, jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Hannes Reinecke
On 7/13/20 9:59 AM, Lee Jones wrote:
> It looks like they have never actually been used.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/scsi/aic7xxx/aic79xx_osm.c: In function ‘ahd_linux_dev_reset’:
> drivers/scsi/aic7xxx/aic79xx_osm.c:782:9: warning: variable ‘wait’ set but not used [-Wunused-but-set-variable]
> drivers/scsi/aic7xxx/aic79xx_osm.c:781:9: warning: variable ‘paused’ set but not used [-Wunused-but-set-variable]
>
> Cc: Hannes Reinecke <hare@suse.com>
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> ---
> drivers/scsi/aic7xxx/aic79xx_osm.c | 5 +----
> 1 file changed, 1 insertion(+), 4 deletions(-)
>
> diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
> index 9235b6283c0b3..8e43ff86e0a60 100644
> --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
> +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
> @@ -775,16 +775,13 @@ ahd_linux_dev_reset(struct scsi_cmnd *cmd)
> struct scb *reset_scb;
> u_int cdb_byte;
> int retval = SUCCESS;
> - int paused;
> - int wait;
> struct ahd_initiator_tinfo *tinfo;
> struct ahd_tmode_tstate *tstate;
> unsigned long flags;
> DECLARE_COMPLETION_ONSTACK(done);
>
> reset_scb = NULL;
> - paused = FALSE;
> - wait = FALSE;
> +
> ahd = *(struct ahd_softc **)cmd->device->host->hostdata;
>
> scmd_printk(KERN_INFO, cmd,
>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), GF: Felix Imendörffer
^ permalink raw reply [flat|nested] 45+ messages in thread
* [PATCH v2 23/24] scsi: aic7xxx: aic79xx_osm: Fix 'amount_xferred' set but not used issue
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (21 preceding siblings ...)
2020-07-13 7:59 ` [PATCH v2 22/24] scsi: aic7xxx: aic79xx_osm: Remove unused variables 'wait' and 'paused' Lee Jones
@ 2020-07-13 8:00 ` Lee Jones
2020-07-14 7:47 ` Hannes Reinecke
2020-07-13 8:00 ` [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes' Lee Jones
2020-07-15 22:14 ` [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Martin K. Petersen
24 siblings, 1 reply; 45+ messages in thread
From: Lee Jones @ 2020-07-13 8:00 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Hannes Reinecke
'amount_xferred' is used, but only in certain circumstances. Place
the same stipulations on the defining/allocating of 'amount_xferred'
as is placed when using it.
We've been careful not to change any of the ordering semantics here.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aic7xxx/aic79xx_osm.c: In function ‘ahd_done’:
drivers/scsi/aic7xxx/aic79xx_osm.c:1796:12: warning: variable ‘amount_xferred’ set but not used [-Wunused-but-set-variable]
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aic7xxx/aic79xx_osm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 8e43ff86e0a60..3782a20d58885 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -1787,10 +1787,12 @@ ahd_done(struct ahd_softc *ahd, struct scb *scb)
*/
cmd->sense_buffer[0] = 0;
if (ahd_get_transaction_status(scb) == CAM_REQ_INPROG) {
+#ifdef AHD_REPORT_UNDERFLOWS
uint32_t amount_xferred;
amount_xferred =
ahd_get_transfer_length(scb) - ahd_get_residual(scb);
+#endif
if ((scb->flags & SCB_TRANSMISSION_ERROR) != 0) {
#ifdef AHD_DEBUG
if ((ahd_debug & AHD_SHOW_MISC) != 0) {
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* Re: [PATCH v2 23/24] scsi: aic7xxx: aic79xx_osm: Fix 'amount_xferred' set but not used issue
2020-07-13 8:00 ` [PATCH v2 23/24] scsi: aic7xxx: aic79xx_osm: Fix 'amount_xferred' set but not used issue Lee Jones
@ 2020-07-14 7:47 ` Hannes Reinecke
0 siblings, 0 replies; 45+ messages in thread
From: Hannes Reinecke @ 2020-07-14 7:47 UTC (permalink / raw)
To: Lee Jones, jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Hannes Reinecke
On 7/13/20 10:00 AM, Lee Jones wrote:
> 'amount_xferred' is used, but only in certain circumstances. Place
> the same stipulations on the defining/allocating of 'amount_xferred'
> as is placed when using it.
>
> We've been careful not to change any of the ordering semantics here.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/scsi/aic7xxx/aic79xx_osm.c: In function ‘ahd_done’:
> drivers/scsi/aic7xxx/aic79xx_osm.c:1796:12: warning: variable ‘amount_xferred’ set but not used [-Wunused-but-set-variable]
>
> Cc: Hannes Reinecke <hare@suse.com>
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> ---
> drivers/scsi/aic7xxx/aic79xx_osm.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
> index 8e43ff86e0a60..3782a20d58885 100644
> --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
> +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
> @@ -1787,10 +1787,12 @@ ahd_done(struct ahd_softc *ahd, struct scb *scb)
> */
> cmd->sense_buffer[0] = 0;
> if (ahd_get_transaction_status(scb) == CAM_REQ_INPROG) {
> +#ifdef AHD_REPORT_UNDERFLOWS
> uint32_t amount_xferred;
>
> amount_xferred =
> ahd_get_transfer_length(scb) - ahd_get_residual(scb);
> +#endif
> if ((scb->flags & SCB_TRANSMISSION_ERROR) != 0) {
> #ifdef AHD_DEBUG
> if ((ahd_debug & AHD_SHOW_MISC) != 0) {
>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), GF: Felix Imendörffer
^ permalink raw reply [flat|nested] 45+ messages in thread
* [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes'
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (22 preceding siblings ...)
2020-07-13 8:00 ` [PATCH v2 23/24] scsi: aic7xxx: aic79xx_osm: Fix 'amount_xferred' set but not used issue Lee Jones
@ 2020-07-13 8:00 ` Lee Jones
2020-07-14 7:46 ` Hannes Reinecke
2020-07-15 22:14 ` [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Martin K. Petersen
24 siblings, 1 reply; 45+ messages in thread
From: Lee Jones @ 2020-07-13 8:00 UTC (permalink / raw)
To: jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Lee Jones, Hannes Reinecke
Haven't been used since 2006.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/aic7xxx/aic79xx_osm.c: In function ‘ahd_linux_queue_abort_cmd’:
drivers/scsi/aic7xxx/aic79xx_osm.c:2155:17: warning: variable ‘saved_modes’ set but not used [-Wunused-but-set-variable]
drivers/scsi/aic7xxx/aic79xx_osm.c:2148:9: warning: variable ‘saved_scsiid’ set but not used [-Wunused-but-set-variable]
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aic7xxx/aic79xx_osm.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 3782a20d58885..140c4e74ddd7e 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -2141,14 +2141,12 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd *cmd)
u_int saved_scbptr;
u_int active_scbptr;
u_int last_phase;
- u_int saved_scsiid;
u_int cdb_byte;
int retval;
int was_paused;
int paused;
int wait;
int disconnected;
- ahd_mode_state saved_modes;
unsigned long flags;
pending_scb = NULL;
@@ -2239,7 +2237,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd *cmd)
goto done;
}
- saved_modes = ahd_save_modes(ahd);
ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
last_phase = ahd_inb(ahd, LASTPHASE);
saved_scbptr = ahd_get_scbptr(ahd);
@@ -2257,7 +2254,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd *cmd)
* passed in command. That command is currently active on the
* bus or is in the disconnected state.
*/
- saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
if (last_phase != P_BUSFREE
&& SCB_GET_TAG(pending_scb) == active_scbptr) {
--
2.25.1
^ permalink raw reply related [flat|nested] 45+ messages in thread* Re: [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes'
2020-07-13 8:00 ` [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes' Lee Jones
@ 2020-07-14 7:46 ` Hannes Reinecke
2020-07-14 15:43 ` James Bottomley
0 siblings, 1 reply; 45+ messages in thread
From: Hannes Reinecke @ 2020-07-14 7:46 UTC (permalink / raw)
To: Lee Jones, jejb, martin.petersen
Cc: linux-kernel, linux-scsi, Hannes Reinecke
On 7/13/20 10:00 AM, Lee Jones wrote:
> Haven't been used since 2006.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/scsi/aic7xxx/aic79xx_osm.c: In function ‘ahd_linux_queue_abort_cmd’:
> drivers/scsi/aic7xxx/aic79xx_osm.c:2155:17: warning: variable ‘saved_modes’ set but not used [-Wunused-but-set-variable]
> drivers/scsi/aic7xxx/aic79xx_osm.c:2148:9: warning: variable ‘saved_scsiid’ set but not used [-Wunused-but-set-variable]
>
> Cc: Hannes Reinecke <hare@suse.com>
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
> ---
> drivers/scsi/aic7xxx/aic79xx_osm.c | 4 ----
> 1 file changed, 4 deletions(-)
>
> diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
> index 3782a20d58885..140c4e74ddd7e 100644
> --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
> +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
> @@ -2141,14 +2141,12 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd *cmd)
> u_int saved_scbptr;
> u_int active_scbptr;
> u_int last_phase;
> - u_int saved_scsiid;
> u_int cdb_byte;
> int retval;
> int was_paused;
> int paused;
> int wait;
> int disconnected;
> - ahd_mode_state saved_modes;
> unsigned long flags;
>
> pending_scb = NULL;
> @@ -2239,7 +2237,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd *cmd)
> goto done;
> }
>
> - saved_modes = ahd_save_modes(ahd);
> ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
> last_phase = ahd_inb(ahd, LASTPHASE);
> saved_scbptr = ahd_get_scbptr(ahd);
> @@ -2257,7 +2254,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd *cmd)
> * passed in command. That command is currently active on the
> * bus or is in the disconnected state.
> */
> - saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
> if (last_phase != P_BUSFREE
> && SCB_GET_TAG(pending_scb) == active_scbptr) {
>
>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@suse.de +49 911 74053 688
SUSE Software Solutions Germany GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), GF: Felix Imendörffer
^ permalink raw reply [flat|nested] 45+ messages in thread* Re: [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes'
2020-07-14 7:46 ` Hannes Reinecke
@ 2020-07-14 15:43 ` James Bottomley
2020-07-14 21:39 ` Lee Jones
0 siblings, 1 reply; 45+ messages in thread
From: James Bottomley @ 2020-07-14 15:43 UTC (permalink / raw)
To: Hannes Reinecke, Lee Jones, martin.petersen
Cc: linux-kernel, linux-scsi, Hannes Reinecke
On Tue, 2020-07-14 at 09:46 +0200, Hannes Reinecke wrote:
> On 7/13/20 10:00 AM, Lee Jones wrote:
> > Haven't been used since 2006.
> >
> > Fixes the following W=1 kernel build warning(s):
> >
> > drivers/scsi/aic7xxx/aic79xx_osm.c: In function
> > ‘ahd_linux_queue_abort_cmd’:
> > drivers/scsi/aic7xxx/aic79xx_osm.c:2155:17: warning: variable
> > ‘saved_modes’ set but not used [-Wunused-but-set-variable]
> > drivers/scsi/aic7xxx/aic79xx_osm.c:2148:9: warning: variable
> > ‘saved_scsiid’ set but not used [-Wunused-but-set-variable]
> >
> > Cc: Hannes Reinecke <hare@suse.com>
> > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > ---
> > drivers/scsi/aic7xxx/aic79xx_osm.c | 4 ----
> > 1 file changed, 4 deletions(-)
> >
> > diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c
> > b/drivers/scsi/aic7xxx/aic79xx_osm.c
> > index 3782a20d58885..140c4e74ddd7e 100644
> > --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
> > +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
> > @@ -2141,14 +2141,12 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
> > *cmd)
> > u_int saved_scbptr;
> > u_int active_scbptr;
> > u_int last_phase;
> > - u_int saved_scsiid;
> > u_int cdb_byte;
> > int retval;
> > int was_paused;
> > int paused;
> > int wait;
> > int disconnected;
> > - ahd_mode_state saved_modes;
> > unsigned long flags;
> >
> > pending_scb = NULL;
> > @@ -2239,7 +2237,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
> > *cmd)
> > goto done;
> > }
> >
> > - saved_modes = ahd_save_modes(ahd);
> > ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
> > last_phase = ahd_inb(ahd, LASTPHASE);
> > saved_scbptr = ahd_get_scbptr(ahd);
> > @@ -2257,7 +2254,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
> > *cmd)
> > * passed in command. That command is currently active on
> > the
> > * bus or is in the disconnected state.
> > */
> > - saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
> > if (last_phase != P_BUSFREE
> > && SCB_GET_TAG(pending_scb) == active_scbptr) {
> >
> >
>
> Reviewed-by: Hannes Reinecke <hare@suse.de>
Hey, you don't get to do that ... I asked you to figure out why we're
missing an ahd_restore_modes(). Removing the ahd_save_modes() is
cosmetic: it gets rid of a warning but doesn't fix the problem. I'd
rather keep the warning until the problem is fixed and the problem is
we need a mode save/restore around the ahd_set_modes() which is only
partially implemented in this function.
James
^ permalink raw reply [flat|nested] 45+ messages in thread* Re: [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes'
2020-07-14 15:43 ` James Bottomley
@ 2020-07-14 21:39 ` Lee Jones
2020-07-14 23:03 ` James Bottomley
2020-07-15 5:58 ` Hannes Reinecke
0 siblings, 2 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-14 21:39 UTC (permalink / raw)
To: James Bottomley
Cc: Hannes Reinecke, martin.petersen, linux-kernel, linux-scsi,
Hannes Reinecke
On Tue, 14 Jul 2020, James Bottomley wrote:
> On Tue, 2020-07-14 at 09:46 +0200, Hannes Reinecke wrote:
> > On 7/13/20 10:00 AM, Lee Jones wrote:
> > > Haven't been used since 2006.
> > >
> > > Fixes the following W=1 kernel build warning(s):
> > >
> > > drivers/scsi/aic7xxx/aic79xx_osm.c: In function
> > > ‘ahd_linux_queue_abort_cmd’:
> > > drivers/scsi/aic7xxx/aic79xx_osm.c:2155:17: warning: variable
> > > ‘saved_modes’ set but not used [-Wunused-but-set-variable]
> > > drivers/scsi/aic7xxx/aic79xx_osm.c:2148:9: warning: variable
> > > ‘saved_scsiid’ set but not used [-Wunused-but-set-variable]
> > >
> > > Cc: Hannes Reinecke <hare@suse.com>
> > > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > > ---
> > > drivers/scsi/aic7xxx/aic79xx_osm.c | 4 ----
> > > 1 file changed, 4 deletions(-)
> > >
> > > diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > b/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > index 3782a20d58885..140c4e74ddd7e 100644
> > > --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > @@ -2141,14 +2141,12 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
> > > *cmd)
> > > u_int saved_scbptr;
> > > u_int active_scbptr;
> > > u_int last_phase;
> > > - u_int saved_scsiid;
> > > u_int cdb_byte;
> > > int retval;
> > > int was_paused;
> > > int paused;
> > > int wait;
> > > int disconnected;
> > > - ahd_mode_state saved_modes;
> > > unsigned long flags;
> > >
> > > pending_scb = NULL;
> > > @@ -2239,7 +2237,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
> > > *cmd)
> > > goto done;
> > > }
> > >
> > > - saved_modes = ahd_save_modes(ahd);
> > > ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
> > > last_phase = ahd_inb(ahd, LASTPHASE);
> > > saved_scbptr = ahd_get_scbptr(ahd);
> > > @@ -2257,7 +2254,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
> > > *cmd)
> > > * passed in command. That command is currently active on
> > > the
> > > * bus or is in the disconnected state.
> > > */
> > > - saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
> > > if (last_phase != P_BUSFREE
> > > && SCB_GET_TAG(pending_scb) == active_scbptr) {
> > >
> > >
> >
> > Reviewed-by: Hannes Reinecke <hare@suse.de>
>
> Hey, you don't get to do that ... I asked you to figure out why we're
> missing an ahd_restore_modes(). Removing the ahd_save_modes() is
> cosmetic: it gets rid of a warning but doesn't fix the problem. I'd
> rather keep the warning until the problem is fixed and the problem is
> we need a mode save/restore around the ahd_set_modes() which is only
> partially implemented in this function.
I had a look. Traced it back to the dawn of time (time == Git), then
delved even further back by downloading and trawling through ~10-15
tarballs. It looks as though drivers/scsi/aic7xxx/aic79xx_osm.c was
upstreamed in v2.5.60, nearly 20 years ago. 'saved_modes' has been
unused since at least then. If no one has complained in 2 decades,
I'd say it probably isn't an issue worth perusing.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 45+ messages in thread* Re: [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes'
2020-07-14 21:39 ` Lee Jones
@ 2020-07-14 23:03 ` James Bottomley
2020-07-15 6:29 ` Lee Jones
2020-07-21 6:38 ` Hannes Reinecke
2020-07-15 5:58 ` Hannes Reinecke
1 sibling, 2 replies; 45+ messages in thread
From: James Bottomley @ 2020-07-14 23:03 UTC (permalink / raw)
To: Lee Jones
Cc: Hannes Reinecke, martin.petersen, linux-kernel, linux-scsi,
Hannes Reinecke
On Tue, 2020-07-14 at 22:39 +0100, Lee Jones wrote:
> On Tue, 14 Jul 2020, James Bottomley wrote:
>
> > On Tue, 2020-07-14 at 09:46 +0200, Hannes Reinecke wrote:
> > > On 7/13/20 10:00 AM, Lee Jones wrote:
> > > > Haven't been used since 2006.
> > > >
> > > > Fixes the following W=1 kernel build warning(s):
> > > >
> > > > drivers/scsi/aic7xxx/aic79xx_osm.c: In function
> > > > ‘ahd_linux_queue_abort_cmd’:
> > > > drivers/scsi/aic7xxx/aic79xx_osm.c:2155:17: warning: variable
> > > > ‘saved_modes’ set but not used [-Wunused-but-set-variable]
> > > > drivers/scsi/aic7xxx/aic79xx_osm.c:2148:9: warning: variable
> > > > ‘saved_scsiid’ set but not used [-Wunused-but-set-variable]
> > > >
> > > > Cc: Hannes Reinecke <hare@suse.com>
> > > > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > > > ---
> > > > drivers/scsi/aic7xxx/aic79xx_osm.c | 4 ----
> > > > 1 file changed, 4 deletions(-)
> > > >
> > > > diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > b/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > index 3782a20d58885..140c4e74ddd7e 100644
> > > > --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > @@ -2141,14 +2141,12 @@ ahd_linux_queue_abort_cmd(struct
> > > > scsi_cmnd
> > > > *cmd)
> > > > u_int saved_scbptr;
> > > > u_int active_scbptr;
> > > > u_int last_phase;
> > > > - u_int saved_scsiid;
> > > > u_int cdb_byte;
> > > > int retval;
> > > > int was_paused;
> > > > int paused;
> > > > int wait;
> > > > int disconnected;
> > > > - ahd_mode_state saved_modes;
> > > > unsigned long flags;
> > > >
> > > > pending_scb = NULL;
> > > > @@ -2239,7 +2237,6 @@ ahd_linux_queue_abort_cmd(struct
> > > > scsi_cmnd
> > > > *cmd)
> > > > goto done;
> > > > }
> > > >
> > > > - saved_modes = ahd_save_modes(ahd);
> > > > ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
> > > > last_phase = ahd_inb(ahd, LASTPHASE);
> > > > saved_scbptr = ahd_get_scbptr(ahd);
> > > > @@ -2257,7 +2254,6 @@ ahd_linux_queue_abort_cmd(struct
> > > > scsi_cmnd
> > > > *cmd)
> > > > * passed in command. That command is currently
> > > > active on
> > > > the
> > > > * bus or is in the disconnected state.
> > > > */
> > > > - saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
> > > > if (last_phase != P_BUSFREE
> > > > && SCB_GET_TAG(pending_scb) == active_scbptr) {
> > > >
> > > >
> > >
> > > Reviewed-by: Hannes Reinecke <hare@suse.de>
> >
> > Hey, you don't get to do that ... I asked you to figure out why
> > we're missing an ahd_restore_modes(). Removing the
> > ahd_save_modes() is cosmetic: it gets rid of a warning but doesn't
> > fix the problem. I'd rather keep the warning until the problem is
> > fixed and the problem is we need a mode save/restore around the
> > ahd_set_modes() which is only partially implemented in this
> > function.
>
> I had a look. Traced it back to the dawn of time (time == Git), then
> delved even further back by downloading and trawling through ~10-15
> tarballs. It looks as though drivers/scsi/aic7xxx/aic79xx_osm.c was
> upstreamed in v2.5.60, nearly 20 years ago. 'saved_modes' has been
> unused since at least then. If no one has complained in 2 decades,
> I'd say it probably isn't an issue worth perusing.
Well, we have what looks like a fix now. The reason it matters is that
if the bus is not in AHD_MODE_SCSI when the routine is called, it ends
up being in a wrong state when the routine exits, so you abort one
command and screw up another. Ultimately I bet escalation to bus reset
fixes it, so everything appears to work, but it might have worked a lot
better if the original mode were restored.
This is error handling code, so most installations run just fine
without ever invoking it.
James
^ permalink raw reply [flat|nested] 45+ messages in thread* Re: [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes'
2020-07-14 23:03 ` James Bottomley
@ 2020-07-15 6:29 ` Lee Jones
2020-07-21 6:38 ` Hannes Reinecke
1 sibling, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-15 6:29 UTC (permalink / raw)
To: James Bottomley
Cc: Hannes Reinecke, martin.petersen, linux-kernel, linux-scsi,
Hannes Reinecke
On Tue, 14 Jul 2020, James Bottomley wrote:
> On Tue, 2020-07-14 at 22:39 +0100, Lee Jones wrote:
> > On Tue, 14 Jul 2020, James Bottomley wrote:
> >
> > > On Tue, 2020-07-14 at 09:46 +0200, Hannes Reinecke wrote:
> > > > On 7/13/20 10:00 AM, Lee Jones wrote:
> > > > > Haven't been used since 2006.
> > > > >
> > > > > Fixes the following W=1 kernel build warning(s):
> > > > >
> > > > > drivers/scsi/aic7xxx/aic79xx_osm.c: In function
> > > > > ‘ahd_linux_queue_abort_cmd’:
> > > > > drivers/scsi/aic7xxx/aic79xx_osm.c:2155:17: warning: variable
> > > > > ‘saved_modes’ set but not used [-Wunused-but-set-variable]
> > > > > drivers/scsi/aic7xxx/aic79xx_osm.c:2148:9: warning: variable
> > > > > ‘saved_scsiid’ set but not used [-Wunused-but-set-variable]
> > > > >
> > > > > Cc: Hannes Reinecke <hare@suse.com>
> > > > > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > > > > ---
> > > > > drivers/scsi/aic7xxx/aic79xx_osm.c | 4 ----
> > > > > 1 file changed, 4 deletions(-)
> > > > >
> > > > > diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > > b/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > > index 3782a20d58885..140c4e74ddd7e 100644
> > > > > --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > > +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > > @@ -2141,14 +2141,12 @@ ahd_linux_queue_abort_cmd(struct
> > > > > scsi_cmnd
> > > > > *cmd)
> > > > > u_int saved_scbptr;
> > > > > u_int active_scbptr;
> > > > > u_int last_phase;
> > > > > - u_int saved_scsiid;
> > > > > u_int cdb_byte;
> > > > > int retval;
> > > > > int was_paused;
> > > > > int paused;
> > > > > int wait;
> > > > > int disconnected;
> > > > > - ahd_mode_state saved_modes;
> > > > > unsigned long flags;
> > > > >
> > > > > pending_scb = NULL;
> > > > > @@ -2239,7 +2237,6 @@ ahd_linux_queue_abort_cmd(struct
> > > > > scsi_cmnd
> > > > > *cmd)
> > > > > goto done;
> > > > > }
> > > > >
> > > > > - saved_modes = ahd_save_modes(ahd);
> > > > > ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
> > > > > last_phase = ahd_inb(ahd, LASTPHASE);
> > > > > saved_scbptr = ahd_get_scbptr(ahd);
> > > > > @@ -2257,7 +2254,6 @@ ahd_linux_queue_abort_cmd(struct
> > > > > scsi_cmnd
> > > > > *cmd)
> > > > > * passed in command. That command is currently
> > > > > active on
> > > > > the
> > > > > * bus or is in the disconnected state.
> > > > > */
> > > > > - saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
> > > > > if (last_phase != P_BUSFREE
> > > > > && SCB_GET_TAG(pending_scb) == active_scbptr) {
> > > > >
> > > > >
> > > >
> > > > Reviewed-by: Hannes Reinecke <hare@suse.de>
> > >
> > > Hey, you don't get to do that ... I asked you to figure out why
> > > we're missing an ahd_restore_modes(). Removing the
> > > ahd_save_modes() is cosmetic: it gets rid of a warning but doesn't
> > > fix the problem. I'd rather keep the warning until the problem is
> > > fixed and the problem is we need a mode save/restore around the
> > > ahd_set_modes() which is only partially implemented in this
> > > function.
> >
> > I had a look. Traced it back to the dawn of time (time == Git), then
> > delved even further back by downloading and trawling through ~10-15
> > tarballs. It looks as though drivers/scsi/aic7xxx/aic79xx_osm.c was
> > upstreamed in v2.5.60, nearly 20 years ago. 'saved_modes' has been
> > unused since at least then. If no one has complained in 2 decades,
> > I'd say it probably isn't an issue worth perusing.
>
> Well, we have what looks like a fix now. The reason it matters is that
> if the bus is not in AHD_MODE_SCSI when the routine is called, it ends
> up being in a wrong state when the routine exits, so you abort one
> command and screw up another. Ultimately I bet escalation to bus reset
> fixes it, so everything appears to work, but it might have worked a lot
> better if the original mode were restored.
>
> This is error handling code, so most installations run just fine
> without ever invoking it.
Understood.
Obviously a *real* fix is better than this warning suppression one. I
was just explaining that, try as I might, I couldn't find any
non-broken code to use to use as a reference to author a proper fix
for this.
This being the first mail in my inbox, so I don't know if the proper
fix you reference above was a) sent as a patch and/or b) sent to me,
but it's great news that you have one either way.
Please drop this patch.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 45+ messages in thread* Re: [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes'
2020-07-14 23:03 ` James Bottomley
2020-07-15 6:29 ` Lee Jones
@ 2020-07-21 6:38 ` Hannes Reinecke
1 sibling, 0 replies; 45+ messages in thread
From: Hannes Reinecke @ 2020-07-21 6:38 UTC (permalink / raw)
To: jejb, Lee Jones
Cc: martin.petersen, linux-kernel, linux-scsi, Hannes Reinecke
On 7/15/20 1:03 AM, James Bottomley wrote:
> On Tue, 2020-07-14 at 22:39 +0100, Lee Jones wrote:
>> On Tue, 14 Jul 2020, James Bottomley wrote:
>>
>>> On Tue, 2020-07-14 at 09:46 +0200, Hannes Reinecke wrote:
>>>> On 7/13/20 10:00 AM, Lee Jones wrote:
>>>>> Haven't been used since 2006.
>>>>>
>>>>> Fixes the following W=1 kernel build warning(s):
>>>>>
>>>>> drivers/scsi/aic7xxx/aic79xx_osm.c: In function
>>>>> ‘ahd_linux_queue_abort_cmd’:
>>>>> drivers/scsi/aic7xxx/aic79xx_osm.c:2155:17: warning: variable
>>>>> ‘saved_modes’ set but not used [-Wunused-but-set-variable]
>>>>> drivers/scsi/aic7xxx/aic79xx_osm.c:2148:9: warning: variable
>>>>> ‘saved_scsiid’ set but not used [-Wunused-but-set-variable]
>>>>>
>>>>> Cc: Hannes Reinecke <hare@suse.com>
>>>>> Signed-off-by: Lee Jones <lee.jones@linaro.org>
>>>>> ---
>>>>> drivers/scsi/aic7xxx/aic79xx_osm.c | 4 ----
>>>>> 1 file changed, 4 deletions(-)
>>>>>
>>>>> diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c
>>>>> b/drivers/scsi/aic7xxx/aic79xx_osm.c
>>>>> index 3782a20d58885..140c4e74ddd7e 100644
>>>>> --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
>>>>> +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
>>>>> @@ -2141,14 +2141,12 @@ ahd_linux_queue_abort_cmd(struct
>>>>> scsi_cmnd
>>>>> *cmd)
>>>>> u_int saved_scbptr;
>>>>> u_int active_scbptr;
>>>>> u_int last_phase;
>>>>> - u_int saved_scsiid;
>>>>> u_int cdb_byte;
>>>>> int retval;
>>>>> int was_paused;
>>>>> int paused;
>>>>> int wait;
>>>>> int disconnected;
>>>>> - ahd_mode_state saved_modes;
>>>>> unsigned long flags;
>>>>>
>>>>> pending_scb = NULL;
>>>>> @@ -2239,7 +2237,6 @@ ahd_linux_queue_abort_cmd(struct
>>>>> scsi_cmnd
>>>>> *cmd)
>>>>> goto done;
>>>>> }
>>>>>
>>>>> - saved_modes = ahd_save_modes(ahd);
>>>>> ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
>>>>> last_phase = ahd_inb(ahd, LASTPHASE);
>>>>> saved_scbptr = ahd_get_scbptr(ahd);
>>>>> @@ -2257,7 +2254,6 @@ ahd_linux_queue_abort_cmd(struct
>>>>> scsi_cmnd
>>>>> *cmd)
>>>>> * passed in command. That command is currently
>>>>> active on
>>>>> the
>>>>> * bus or is in the disconnected state.
>>>>> */
>>>>> - saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
>>>>> if (last_phase != P_BUSFREE
>>>>> && SCB_GET_TAG(pending_scb) == active_scbptr) {
>>>>>
>>>>>
>>>>
>>>> Reviewed-by: Hannes Reinecke <hare@suse.de>
>>>
>>> Hey, you don't get to do that ... I asked you to figure out why
>>> we're missing an ahd_restore_modes(). Removing the
>>> ahd_save_modes() is cosmetic: it gets rid of a warning but doesn't
>>> fix the problem. I'd rather keep the warning until the problem is
>>> fixed and the problem is we need a mode save/restore around the
>>> ahd_set_modes() which is only partially implemented in this
>>> function.
>>
>> I had a look. Traced it back to the dawn of time (time == Git), then
>> delved even further back by downloading and trawling through ~10-15
>> tarballs. It looks as though drivers/scsi/aic7xxx/aic79xx_osm.c was
>> upstreamed in v2.5.60, nearly 20 years ago. 'saved_modes' has been
>> unused since at least then. If no one has complained in 2 decades,
>> I'd say it probably isn't an issue worth perusing.
>
> Well, we have what looks like a fix now. The reason it matters is that
> if the bus is not in AHD_MODE_SCSI when the routine is called, it ends
> up being in a wrong state when the routine exits, so you abort one
> command and screw up another. Ultimately I bet escalation to bus reset
> fixes it, so everything appears to work, but it might have worked a lot
> better if the original mode were restored.
>
> This is error handling code, so most installations run just fine
> without ever invoking it.
>
And since you mention it, it might also explain why every time this
routine got invoked it failed to fixup anything and got escalated to bus
reset.
(And yes, I _did_ have some customer issues with aic79xx EH escalations
over the years).
Testing will be tricky, though, as you'd have to inject timeouts onto
the parallel bus or device.
Cheers,
Hannes
--
Dr. Hannes Reinecke Teamlead Storage & Networking
hare@suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer
^ permalink raw reply [flat|nested] 45+ messages in thread
* Re: [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes'
2020-07-14 21:39 ` Lee Jones
2020-07-14 23:03 ` James Bottomley
@ 2020-07-15 5:58 ` Hannes Reinecke
2020-07-15 6:30 ` Lee Jones
1 sibling, 1 reply; 45+ messages in thread
From: Hannes Reinecke @ 2020-07-15 5:58 UTC (permalink / raw)
To: Lee Jones, James Bottomley
Cc: martin.petersen, linux-kernel, linux-scsi, Hannes Reinecke
On 7/14/20 11:39 PM, Lee Jones wrote:
> On Tue, 14 Jul 2020, James Bottomley wrote:
>
>> On Tue, 2020-07-14 at 09:46 +0200, Hannes Reinecke wrote:
>>> On 7/13/20 10:00 AM, Lee Jones wrote:
>>>> Haven't been used since 2006.
>>>>
>>>> Fixes the following W=1 kernel build warning(s):
>>>>
>>>> drivers/scsi/aic7xxx/aic79xx_osm.c: In function
>>>> ‘ahd_linux_queue_abort_cmd’:
>>>> drivers/scsi/aic7xxx/aic79xx_osm.c:2155:17: warning: variable
>>>> ‘saved_modes’ set but not used [-Wunused-but-set-variable]
>>>> drivers/scsi/aic7xxx/aic79xx_osm.c:2148:9: warning: variable
>>>> ‘saved_scsiid’ set but not used [-Wunused-but-set-variable]
>>>>
>>>> Cc: Hannes Reinecke <hare@suse.com>
>>>> Signed-off-by: Lee Jones <lee.jones@linaro.org>
>>>> ---
>>>> drivers/scsi/aic7xxx/aic79xx_osm.c | 4 ----
>>>> 1 file changed, 4 deletions(-)
>>>>
>>>> diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c
>>>> b/drivers/scsi/aic7xxx/aic79xx_osm.c
>>>> index 3782a20d58885..140c4e74ddd7e 100644
>>>> --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
>>>> +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
>>>> @@ -2141,14 +2141,12 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
>>>> *cmd)
>>>> u_int saved_scbptr;
>>>> u_int active_scbptr;
>>>> u_int last_phase;
>>>> - u_int saved_scsiid;
>>>> u_int cdb_byte;
>>>> int retval;
>>>> int was_paused;
>>>> int paused;
>>>> int wait;
>>>> int disconnected;
>>>> - ahd_mode_state saved_modes;
>>>> unsigned long flags;
>>>>
>>>> pending_scb = NULL;
>>>> @@ -2239,7 +2237,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
>>>> *cmd)
>>>> goto done;
>>>> }
>>>>
>>>> - saved_modes = ahd_save_modes(ahd);
>>>> ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
>>>> last_phase = ahd_inb(ahd, LASTPHASE);
>>>> saved_scbptr = ahd_get_scbptr(ahd);
>>>> @@ -2257,7 +2254,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
>>>> *cmd)
>>>> * passed in command. That command is currently active on
>>>> the
>>>> * bus or is in the disconnected state.
>>>> */
>>>> - saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
>>>> if (last_phase != P_BUSFREE
>>>> && SCB_GET_TAG(pending_scb) == active_scbptr) {
>>>>
>>>>
>>>
>>> Reviewed-by: Hannes Reinecke <hare@suse.de>
>>
>> Hey, you don't get to do that ... I asked you to figure out why we're
>> missing an ahd_restore_modes(). Removing the ahd_save_modes() is
>> cosmetic: it gets rid of a warning but doesn't fix the problem. I'd
>> rather keep the warning until the problem is fixed and the problem is
>> we need a mode save/restore around the ahd_set_modes() which is only
>> partially implemented in this function.
>
> I had a look. Traced it back to the dawn of time (time == Git), then
> delved even further back by downloading and trawling through ~10-15
> tarballs. It looks as though drivers/scsi/aic7xxx/aic79xx_osm.c was
> upstreamed in v2.5.60, nearly 20 years ago. 'saved_modes' has been
> unused since at least then. If no one has complained in 2 decades,
> I'd say it probably isn't an issue worth perusing.
>
That's not really the point; this function is the first stage of error
recovery. And the only real way of exercising this is to inject a
command timeout, which is nearly impossible without dedicated hardware.
So this function will have a very limited exposure, but nevertheless a
quite crucial function.
Hence I'm not quite agree with your reasoning, and rather would have it
fixed.
But as we're having an alternative fix now, it might be best if you
could drop it from your patchset and we'll fix it separately.
Cheers,
Hannes
--
Dr. Hannes Reinecke Teamlead Storage & Networking
hare@suse.de +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer
^ permalink raw reply [flat|nested] 45+ messages in thread* Re: [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes'
2020-07-15 5:58 ` Hannes Reinecke
@ 2020-07-15 6:30 ` Lee Jones
0 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-15 6:30 UTC (permalink / raw)
To: Hannes Reinecke
Cc: James Bottomley, martin.petersen, linux-kernel, linux-scsi,
Hannes Reinecke
On Wed, 15 Jul 2020, Hannes Reinecke wrote:
> On 7/14/20 11:39 PM, Lee Jones wrote:
> > On Tue, 14 Jul 2020, James Bottomley wrote:
> >
> > > On Tue, 2020-07-14 at 09:46 +0200, Hannes Reinecke wrote:
> > > > On 7/13/20 10:00 AM, Lee Jones wrote:
> > > > > Haven't been used since 2006.
> > > > >
> > > > > Fixes the following W=1 kernel build warning(s):
> > > > >
> > > > > drivers/scsi/aic7xxx/aic79xx_osm.c: In function
> > > > > ‘ahd_linux_queue_abort_cmd’:
> > > > > drivers/scsi/aic7xxx/aic79xx_osm.c:2155:17: warning: variable
> > > > > ‘saved_modes’ set but not used [-Wunused-but-set-variable]
> > > > > drivers/scsi/aic7xxx/aic79xx_osm.c:2148:9: warning: variable
> > > > > ‘saved_scsiid’ set but not used [-Wunused-but-set-variable]
> > > > >
> > > > > Cc: Hannes Reinecke <hare@suse.com>
> > > > > Signed-off-by: Lee Jones <lee.jones@linaro.org>
> > > > > ---
> > > > > drivers/scsi/aic7xxx/aic79xx_osm.c | 4 ----
> > > > > 1 file changed, 4 deletions(-)
> > > > >
> > > > > diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > > b/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > > index 3782a20d58885..140c4e74ddd7e 100644
> > > > > --- a/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > > +++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
> > > > > @@ -2141,14 +2141,12 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
> > > > > *cmd)
> > > > > u_int saved_scbptr;
> > > > > u_int active_scbptr;
> > > > > u_int last_phase;
> > > > > - u_int saved_scsiid;
> > > > > u_int cdb_byte;
> > > > > int retval;
> > > > > int was_paused;
> > > > > int paused;
> > > > > int wait;
> > > > > int disconnected;
> > > > > - ahd_mode_state saved_modes;
> > > > > unsigned long flags;
> > > > > pending_scb = NULL;
> > > > > @@ -2239,7 +2237,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
> > > > > *cmd)
> > > > > goto done;
> > > > > }
> > > > > - saved_modes = ahd_save_modes(ahd);
> > > > > ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
> > > > > last_phase = ahd_inb(ahd, LASTPHASE);
> > > > > saved_scbptr = ahd_get_scbptr(ahd);
> > > > > @@ -2257,7 +2254,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd
> > > > > *cmd)
> > > > > * passed in command. That command is currently active on
> > > > > the
> > > > > * bus or is in the disconnected state.
> > > > > */
> > > > > - saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
> > > > > if (last_phase != P_BUSFREE
> > > > > && SCB_GET_TAG(pending_scb) == active_scbptr) {
> > > > >
> > > >
> > > > Reviewed-by: Hannes Reinecke <hare@suse.de>
> > >
> > > Hey, you don't get to do that ... I asked you to figure out why we're
> > > missing an ahd_restore_modes(). Removing the ahd_save_modes() is
> > > cosmetic: it gets rid of a warning but doesn't fix the problem. I'd
> > > rather keep the warning until the problem is fixed and the problem is
> > > we need a mode save/restore around the ahd_set_modes() which is only
> > > partially implemented in this function.
> >
> > I had a look. Traced it back to the dawn of time (time == Git), then
> > delved even further back by downloading and trawling through ~10-15
> > tarballs. It looks as though drivers/scsi/aic7xxx/aic79xx_osm.c was
> > upstreamed in v2.5.60, nearly 20 years ago. 'saved_modes' has been
> > unused since at least then. If no one has complained in 2 decades,
> > I'd say it probably isn't an issue worth perusing.
> >
> That's not really the point; this function is the first stage of error
> recovery. And the only real way of exercising this is to inject a command
> timeout, which is nearly impossible without dedicated hardware.
> So this function will have a very limited exposure, but nevertheless a quite
> crucial function.
> Hence I'm not quite agree with your reasoning, and rather would have it
> fixed.
100% agree.
> But as we're having an alternative fix now, it might be best if you could
> drop it from your patchset and we'll fix it separately.
Sounds good. Thanks.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 45+ messages in thread
* Re: [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings
2020-07-13 7:59 [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Lee Jones
` (23 preceding siblings ...)
2020-07-13 8:00 ` [PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes' Lee Jones
@ 2020-07-15 22:14 ` Martin K. Petersen
2020-07-16 7:14 ` Lee Jones
2020-07-16 7:16 ` Lee Jones
24 siblings, 2 replies; 45+ messages in thread
From: Martin K. Petersen @ 2020-07-15 22:14 UTC (permalink / raw)
To: jejb, Lee Jones; +Cc: Martin K . Petersen, linux-scsi, linux-kernel
On Mon, 13 Jul 2020 08:59:37 +0100, Lee Jones wrote:
> This set is part of a larger effort attempting to clean-up W=1
> kernel builds, which are currently overwhelmingly riddled with
> niggly little warnings.
>
> Slowly working through the SCSI related ones. There are many.
>
> This brings the total of W=1 SCSI wanings from 1690 in v5.8-rc1 to 1109.
>
> [...]
Applied to 5.9/scsi-queue. Thanks for cleaning things up!
I do think that in general it makes little sense for low-level drivers
to document internal functions using kerneldoc. As a general approach
I would prefer to just switch drivers to '/*' or to remove stale
comments instead of trying to keep up with the "docrot" warnings.
kerneldoc cleanups are great for functions that actually have more
than one user (core code, libraries, common code used by multiple
drivers, etc.). Whereas for driver internals I would much rather
emphasize function arguments with well-chosen, descriptive names
instead of a kerneldoc "@p: pointer to a foobar" comment that will
inevitably become stale next time an interface changes.
[01/24] scsi: aacraid: Repair two kerneldoc headers
https://git.kernel.org/mkp/scsi/c/b115958d91f5
[02/24] scsi: aacraid: Fix a few kerneldoc issues
https://git.kernel.org/mkp/scsi/c/cf93fffac261
[03/24] scsi: aacraid: Fix logical bug when !DBG
https://git.kernel.org/mkp/scsi/c/2fee77e5b820
[04/24] scsi: aacraid: Remove unused variable 'status'
https://git.kernel.org/mkp/scsi/c/0123c7c62d6c
[05/24] scsi: aacraid: Demote partially documented function header
https://git.kernel.org/mkp/scsi/c/71aa4d3e0e78
[06/24] scsi: aic94xx: Document 'lseq' and repair asd_update_port_links() header
https://git.kernel.org/mkp/scsi/c/966fdadf6fea
[07/24] scsi: aacraid: Fix a bunch of function header issues
https://git.kernel.org/mkp/scsi/c/f1134f0eb184
[08/24] scsi: aic94xx: Fix a couple of formatting and bitrot issues
https://git.kernel.org/mkp/scsi/c/d2e510505006
[09/24] scsi: aacraid: Fill in the very parameter descriptions for rx_sync_cmd()
https://git.kernel.org/mkp/scsi/c/ae272a95133a
[10/24] scsi: pm8001: Provide descriptions for the many undocumented 'attr's
https://git.kernel.org/mkp/scsi/c/e1c3e0f8a2ae
[11/24] scsi: ipr: Fix a mountain of kerneldoc misdemeanours
https://git.kernel.org/mkp/scsi/c/a96099e2c164
[12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header
https://git.kernel.org/mkp/scsi/c/e31f2661ff41
[13/24] scsi: ipr: Remove a bunch of set but checked variables
https://git.kernel.org/mkp/scsi/c/4dc833999e37
[14/24] scsi: ipr: Fix struct packed-not-aligned issues
https://git.kernel.org/mkp/scsi/c/f3bdc59f9b11
[15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks
https://git.kernel.org/mkp/scsi/c/8a692fdb1d04
[17/24] scsi: be2iscsi: Fix API/documentation slip
https://git.kernel.org/mkp/scsi/c/abad069ef0da
[18/24] scsi: be2iscsi: Fix misdocumentation of 'pcontext'
https://git.kernel.org/mkp/scsi/c/dbc019a48f97
[19/24] scsi: be2iscsi: Add missing function parameter description
https://git.kernel.org/mkp/scsi/c/7405edfdfb96
[20/24] scsi: lpfc: Correct some pretty obvious misdocumentation
https://git.kernel.org/mkp/scsi/c/09d99705b5d2
[21/24] scsi: aic7xxx: Remove unused variable 'ahd'
https://git.kernel.org/mkp/scsi/c/91b6e191c4dc
[22/24] scsi: aic7xxx: Remove unused variables 'wait' and 'paused'
https://git.kernel.org/mkp/scsi/c/532d56c631f1
[23/24] scsi: aic7xxx: Fix 'amount_xferred' set but not used issue
https://git.kernel.org/mkp/scsi/c/42b840bcfc16
--
Martin K. Petersen Oracle Linux Engineering
^ permalink raw reply [flat|nested] 45+ messages in thread* Re: [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings
2020-07-15 22:14 ` [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Martin K. Petersen
@ 2020-07-16 7:14 ` Lee Jones
2020-07-16 7:16 ` Lee Jones
1 sibling, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-16 7:14 UTC (permalink / raw)
To: Martin K. Petersen; +Cc: jejb, linux-scsi, linux-kernel
On Wed, 15 Jul 2020, Martin K. Petersen wrote:
> On Mon, 13 Jul 2020 08:59:37 +0100, Lee Jones wrote:
>
> > This set is part of a larger effort attempting to clean-up W=1
> > kernel builds, which are currently overwhelmingly riddled with
> > niggly little warnings.
> >
> > Slowly working through the SCSI related ones. There are many.
> >
> > This brings the total of W=1 SCSI wanings from 1690 in v5.8-rc1 to 1109.
> >
> > [...]
>
> Applied to 5.9/scsi-queue. Thanks for cleaning things up!
>
> I do think that in general it makes little sense for low-level drivers
> to document internal functions using kerneldoc. As a general approach
> I would prefer to just switch drivers to '/*' or to remove stale
> comments instead of trying to keep up with the "docrot" warnings.
>
> kerneldoc cleanups are great for functions that actually have more
> than one user (core code, libraries, common code used by multiple
> drivers, etc.). Whereas for driver internals I would much rather
> emphasize function arguments with well-chosen, descriptive names
> instead of a kerneldoc "@p: pointer to a foobar" comment that will
> inevitably become stale next time an interface changes.
I'm inclined to agree.
There is even a script to list the 'offenders':
`scripts/find-unused-docs.sh`
An effort to demote all unused docs is likely to be somewhat more
controversial than one to re-sync the attribute/parameter
descriptions though. I choose the path of least resistance for my
clean-up effort. Nothing stopping us having another pass once they
are all re-synced.
> [01/24] scsi: aacraid: Repair two kerneldoc headers
> https://git.kernel.org/mkp/scsi/c/b115958d91f5
> [02/24] scsi: aacraid: Fix a few kerneldoc issues
> https://git.kernel.org/mkp/scsi/c/cf93fffac261
> [03/24] scsi: aacraid: Fix logical bug when !DBG
> https://git.kernel.org/mkp/scsi/c/2fee77e5b820
> [04/24] scsi: aacraid: Remove unused variable 'status'
> https://git.kernel.org/mkp/scsi/c/0123c7c62d6c
> [05/24] scsi: aacraid: Demote partially documented function header
> https://git.kernel.org/mkp/scsi/c/71aa4d3e0e78
> [06/24] scsi: aic94xx: Document 'lseq' and repair asd_update_port_links() header
> https://git.kernel.org/mkp/scsi/c/966fdadf6fea
> [07/24] scsi: aacraid: Fix a bunch of function header issues
> https://git.kernel.org/mkp/scsi/c/f1134f0eb184
> [08/24] scsi: aic94xx: Fix a couple of formatting and bitrot issues
> https://git.kernel.org/mkp/scsi/c/d2e510505006
> [09/24] scsi: aacraid: Fill in the very parameter descriptions for rx_sync_cmd()
> https://git.kernel.org/mkp/scsi/c/ae272a95133a
> [10/24] scsi: pm8001: Provide descriptions for the many undocumented 'attr's
> https://git.kernel.org/mkp/scsi/c/e1c3e0f8a2ae
> [11/24] scsi: ipr: Fix a mountain of kerneldoc misdemeanours
> https://git.kernel.org/mkp/scsi/c/a96099e2c164
> [12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header
> https://git.kernel.org/mkp/scsi/c/e31f2661ff41
> [13/24] scsi: ipr: Remove a bunch of set but checked variables
> https://git.kernel.org/mkp/scsi/c/4dc833999e37
> [14/24] scsi: ipr: Fix struct packed-not-aligned issues
> https://git.kernel.org/mkp/scsi/c/f3bdc59f9b11
> [15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks
> https://git.kernel.org/mkp/scsi/c/8a692fdb1d04
> [17/24] scsi: be2iscsi: Fix API/documentation slip
> https://git.kernel.org/mkp/scsi/c/abad069ef0da
> [18/24] scsi: be2iscsi: Fix misdocumentation of 'pcontext'
> https://git.kernel.org/mkp/scsi/c/dbc019a48f97
> [19/24] scsi: be2iscsi: Add missing function parameter description
> https://git.kernel.org/mkp/scsi/c/7405edfdfb96
> [20/24] scsi: lpfc: Correct some pretty obvious misdocumentation
> https://git.kernel.org/mkp/scsi/c/09d99705b5d2
> [21/24] scsi: aic7xxx: Remove unused variable 'ahd'
> https://git.kernel.org/mkp/scsi/c/91b6e191c4dc
> [22/24] scsi: aic7xxx: Remove unused variables 'wait' and 'paused'
> https://git.kernel.org/mkp/scsi/c/532d56c631f1
> [23/24] scsi: aic7xxx: Fix 'amount_xferred' set but not used issue
> https://git.kernel.org/mkp/scsi/c/42b840bcfc16
>
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 45+ messages in thread
* Re: [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings
2020-07-15 22:14 ` [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings Martin K. Petersen
2020-07-16 7:14 ` Lee Jones
@ 2020-07-16 7:16 ` Lee Jones
2020-07-16 8:00 ` Lee Jones
1 sibling, 1 reply; 45+ messages in thread
From: Lee Jones @ 2020-07-16 7:16 UTC (permalink / raw)
To: Martin K. Petersen; +Cc: jejb, linux-scsi, linux-kernel
On Wed, 15 Jul 2020, Martin K. Petersen wrote:
> On Mon, 13 Jul 2020 08:59:37 +0100, Lee Jones wrote:
>
> > This set is part of a larger effort attempting to clean-up W=1
> > kernel builds, which are currently overwhelmingly riddled with
> > niggly little warnings.
> >
> > Slowly working through the SCSI related ones. There are many.
> >
> > This brings the total of W=1 SCSI wanings from 1690 in v5.8-rc1 to 1109.
> >
> > [...]
>
> [01/24] scsi: aacraid: Repair two kerneldoc headers
> https://git.kernel.org/mkp/scsi/c/b115958d91f5
> [02/24] scsi: aacraid: Fix a few kerneldoc issues
> https://git.kernel.org/mkp/scsi/c/cf93fffac261
> [03/24] scsi: aacraid: Fix logical bug when !DBG
> https://git.kernel.org/mkp/scsi/c/2fee77e5b820
> [04/24] scsi: aacraid: Remove unused variable 'status'
> https://git.kernel.org/mkp/scsi/c/0123c7c62d6c
> [05/24] scsi: aacraid: Demote partially documented function header
> https://git.kernel.org/mkp/scsi/c/71aa4d3e0e78
> [06/24] scsi: aic94xx: Document 'lseq' and repair asd_update_port_links() header
> https://git.kernel.org/mkp/scsi/c/966fdadf6fea
> [07/24] scsi: aacraid: Fix a bunch of function header issues
> https://git.kernel.org/mkp/scsi/c/f1134f0eb184
> [08/24] scsi: aic94xx: Fix a couple of formatting and bitrot issues
> https://git.kernel.org/mkp/scsi/c/d2e510505006
> [09/24] scsi: aacraid: Fill in the very parameter descriptions for rx_sync_cmd()
> https://git.kernel.org/mkp/scsi/c/ae272a95133a
> [10/24] scsi: pm8001: Provide descriptions for the many undocumented 'attr's
> https://git.kernel.org/mkp/scsi/c/e1c3e0f8a2ae
> [11/24] scsi: ipr: Fix a mountain of kerneldoc misdemeanours
> https://git.kernel.org/mkp/scsi/c/a96099e2c164
> [12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header
> https://git.kernel.org/mkp/scsi/c/e31f2661ff41
> [13/24] scsi: ipr: Remove a bunch of set but checked variables
> https://git.kernel.org/mkp/scsi/c/4dc833999e37
> [14/24] scsi: ipr: Fix struct packed-not-aligned issues
> https://git.kernel.org/mkp/scsi/c/f3bdc59f9b11
> [15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks
> https://git.kernel.org/mkp/scsi/c/8a692fdb1d04
Something wrong with [16/24]?
> [17/24] scsi: be2iscsi: Fix API/documentation slip
> https://git.kernel.org/mkp/scsi/c/abad069ef0da
> [18/24] scsi: be2iscsi: Fix misdocumentation of 'pcontext'
> https://git.kernel.org/mkp/scsi/c/dbc019a48f97
> [19/24] scsi: be2iscsi: Add missing function parameter description
> https://git.kernel.org/mkp/scsi/c/7405edfdfb96
> [20/24] scsi: lpfc: Correct some pretty obvious misdocumentation
> https://git.kernel.org/mkp/scsi/c/09d99705b5d2
> [21/24] scsi: aic7xxx: Remove unused variable 'ahd'
> https://git.kernel.org/mkp/scsi/c/91b6e191c4dc
> [22/24] scsi: aic7xxx: Remove unused variables 'wait' and 'paused'
> https://git.kernel.org/mkp/scsi/c/532d56c631f1
> [23/24] scsi: aic7xxx: Fix 'amount_xferred' set but not used issue
> https://git.kernel.org/mkp/scsi/c/42b840bcfc16
>
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 45+ messages in thread
* Re: [PATCH v2 00/24] Set 3: Fix another set of SCSI related W=1 warnings
2020-07-16 7:16 ` Lee Jones
@ 2020-07-16 8:00 ` Lee Jones
0 siblings, 0 replies; 45+ messages in thread
From: Lee Jones @ 2020-07-16 8:00 UTC (permalink / raw)
To: Martin K. Petersen; +Cc: jejb, linux-scsi, linux-kernel
On Thu, 16 Jul 2020, Lee Jones wrote:
> On Wed, 15 Jul 2020, Martin K. Petersen wrote:
>
> > On Mon, 13 Jul 2020 08:59:37 +0100, Lee Jones wrote:
> >
> > > This set is part of a larger effort attempting to clean-up W=1
> > > kernel builds, which are currently overwhelmingly riddled with
> > > niggly little warnings.
> > >
> > > Slowly working through the SCSI related ones. There are many.
> > >
> > > This brings the total of W=1 SCSI wanings from 1690 in v5.8-rc1 to 1109.
> > >
> > > [...]
> >
> > [01/24] scsi: aacraid: Repair two kerneldoc headers
> > https://git.kernel.org/mkp/scsi/c/b115958d91f5
> > [02/24] scsi: aacraid: Fix a few kerneldoc issues
> > https://git.kernel.org/mkp/scsi/c/cf93fffac261
> > [03/24] scsi: aacraid: Fix logical bug when !DBG
> > https://git.kernel.org/mkp/scsi/c/2fee77e5b820
> > [04/24] scsi: aacraid: Remove unused variable 'status'
> > https://git.kernel.org/mkp/scsi/c/0123c7c62d6c
> > [05/24] scsi: aacraid: Demote partially documented function header
> > https://git.kernel.org/mkp/scsi/c/71aa4d3e0e78
> > [06/24] scsi: aic94xx: Document 'lseq' and repair asd_update_port_links() header
> > https://git.kernel.org/mkp/scsi/c/966fdadf6fea
> > [07/24] scsi: aacraid: Fix a bunch of function header issues
> > https://git.kernel.org/mkp/scsi/c/f1134f0eb184
> > [08/24] scsi: aic94xx: Fix a couple of formatting and bitrot issues
> > https://git.kernel.org/mkp/scsi/c/d2e510505006
> > [09/24] scsi: aacraid: Fill in the very parameter descriptions for rx_sync_cmd()
> > https://git.kernel.org/mkp/scsi/c/ae272a95133a
> > [10/24] scsi: pm8001: Provide descriptions for the many undocumented 'attr's
> > https://git.kernel.org/mkp/scsi/c/e1c3e0f8a2ae
> > [11/24] scsi: ipr: Fix a mountain of kerneldoc misdemeanours
> > https://git.kernel.org/mkp/scsi/c/a96099e2c164
> > [12/24] scsi: virtio_scsi: Demote seemingly unintentional kerneldoc header
> > https://git.kernel.org/mkp/scsi/c/e31f2661ff41
> > [13/24] scsi: ipr: Remove a bunch of set but checked variables
> > https://git.kernel.org/mkp/scsi/c/4dc833999e37
> > [14/24] scsi: ipr: Fix struct packed-not-aligned issues
> > https://git.kernel.org/mkp/scsi/c/f3bdc59f9b11
> > [15/24] scsi: myrs: Demote obvious misuse of kerneldoc to standard comment blocks
> > https://git.kernel.org/mkp/scsi/c/8a692fdb1d04
>
> Something wrong with [16/24]?
I see that you reviewed v1. No need to respond, thanks.
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
Follow Linaro: Facebook | Twitter | Blog
^ permalink raw reply [flat|nested] 45+ messages in thread