* [PATCH] scsi: mptfusion: remove redundant variable r
@ 2021-12-05 22:59 Colin Ian King
2021-12-07 3:22 ` Martin K. Petersen
2021-12-14 4:40 ` Martin K. Petersen
0 siblings, 2 replies; 3+ messages in thread
From: Colin Ian King @ 2021-12-05 22:59 UTC (permalink / raw)
To: Sathya Prakash, Sreekanth Reddy, Suganath Prabu Subramani,
MPT-FusionLinux.pdl, linux-scsi
Cc: kernel-janitors, linux-kernel
Variable r is being assigned a value that is never read. The assignment
is redundant and so is the variable, so remove these. Remove unnecessary
the {} braces in the if statement too.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
---
drivers/message/fusion/mptbase.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index b94d5e4fdc23..24a4532053e4 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -1274,8 +1274,6 @@ mpt_send_handshake_request(u8 cb_idx, MPT_ADAPTER *ioc, int reqBytes, u32 *req,
static int
mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_value, int sleepFlag)
{
- int r = 0;
-
/* return if in use */
if (CHIPREG_READ32(&ioc->chip->Doorbell)
& MPI_DOORBELL_ACTIVE)
@@ -1289,9 +1287,9 @@ mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_value, int slee
(access_control_value<<12)));
/* Wait for IOC to clear Doorbell Status bit */
- if ((r = WaitForDoorbellAck(ioc, 5, sleepFlag)) < 0) {
+ if (WaitForDoorbellAck(ioc, 5, sleepFlag) < 0)
return -2;
- }else
+ else
return 0;
}
--
2.33.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] scsi: mptfusion: remove redundant variable r
2021-12-05 22:59 [PATCH] scsi: mptfusion: remove redundant variable r Colin Ian King
@ 2021-12-07 3:22 ` Martin K. Petersen
2021-12-14 4:40 ` Martin K. Petersen
1 sibling, 0 replies; 3+ messages in thread
From: Martin K. Petersen @ 2021-12-07 3:22 UTC (permalink / raw)
To: Colin Ian King
Cc: Sathya Prakash, Sreekanth Reddy, Suganath Prabu Subramani,
MPT-FusionLinux.pdl, linux-scsi, kernel-janitors, linux-kernel
Colin,
> Variable r is being assigned a value that is never read. The assignment
> is redundant and so is the variable, so remove these. Remove unnecessary
> the {} braces in the if statement too.
Applied to 5.17/scsi-staging, thanks!
--
Martin K. Petersen Oracle Linux Engineering
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] scsi: mptfusion: remove redundant variable r
2021-12-05 22:59 [PATCH] scsi: mptfusion: remove redundant variable r Colin Ian King
2021-12-07 3:22 ` Martin K. Petersen
@ 2021-12-14 4:40 ` Martin K. Petersen
1 sibling, 0 replies; 3+ messages in thread
From: Martin K. Petersen @ 2021-12-14 4:40 UTC (permalink / raw)
To: Sreekanth Reddy, Colin Ian King, MPT-FusionLinux.pdl, linux-scsi,
Suganath Prabu Subramani, Sathya Prakash
Cc: Martin K . Petersen, kernel-janitors, linux-kernel
On Sun, 5 Dec 2021 22:59:01 +0000, Colin Ian King wrote:
> Variable r is being assigned a value that is never read. The assignment
> is redundant and so is the variable, so remove these. Remove unnecessary
> the {} braces in the if statement too.
>
>
Applied to 5.17/scsi-queue, thanks!
[1/1] scsi: mptfusion: remove redundant variable r
https://git.kernel.org/mkp/scsi/c/c27fd25db39b
--
Martin K. Petersen Oracle Linux Engineering
^ permalink raw reply [flat|nested] 3+ messages in thread
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