* [PATCH] staging: r8188eu: use ARRAY_SIZE() macro and fix camelcase issues
@ 2021-11-29 22:13 Vihas Mak
2021-11-30 9:47 ` Dan Carpenter
0 siblings, 1 reply; 3+ messages in thread
From: Vihas Mak @ 2021-11-29 22:13 UTC (permalink / raw)
To: Larry.Finger, phil; +Cc: gregkh, martin, linux-staging, linux-kernel, Vihas Mak
Fix camelcase warnings from checkpatch.pl and use ARRAY_SIZE()
to make the code cleaner and avoid following cocci warnings:
drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c:142:51-52: WARNING: Use ARRAY_SIZE
drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c:174:52-53: WARNING: Use ARRAY_SIZE
drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c:450:52-53: WARNING: Use ARRAY_SIZE
drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c:655:49-50: WARNING: Use ARRAY_SIZE
drivers/staging/r8188eu/hal/HalHWImg8188E_MAC.c:136:50-51: WARNING: Use ARRAY_SIZE
Signed-off-by: Vihas Mak <makvihas@gmail.com>
---
.../staging/r8188eu/hal/HalHWImg8188E_BB.c | 6 ++---
.../staging/r8188eu/hal/HalHWImg8188E_MAC.c | 2 +-
.../staging/r8188eu/hal/HalHWImg8188E_RF.c | 24 +++++++++----------
3 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c b/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
index f6e4243e0..ce46b3651 100644
--- a/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
+++ b/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
@@ -171,7 +171,7 @@ enum HAL_STATUS ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *dm_odm)
{
u32 hex = 0;
u32 i = 0;
- u32 arraylen = sizeof(array_agc_tab_1t_8188e) / sizeof(u32);
+ u32 arraylen = ARRAY_SIZE(array_agc_tab_1t_8188e);
u32 *array = array_agc_tab_1t_8188e;
bool biol = false;
struct adapter *adapter = dm_odm->Adapter;
@@ -447,7 +447,7 @@ enum HAL_STATUS ODM_ReadAndConfig_PHY_REG_1T_8188E(struct odm_dm_struct *dm_odm)
{
u32 hex = 0;
u32 i = 0;
- u32 arraylen = sizeof(array_phy_reg_1t_8188e) / sizeof(u32);
+ u32 arraylen = ARRAY_SIZE(array_phy_reg_1t_8188e);
u32 *array = array_phy_reg_1t_8188e;
bool biol = false;
struct adapter *adapter = dm_odm->Adapter;
@@ -652,7 +652,7 @@ void ODM_ReadAndConfig_PHY_REG_PG_8188E(struct odm_dm_struct *dm_odm)
{
u32 hex;
u32 i = 0;
- u32 arraylen = sizeof(array_phy_reg_pg_8188e) / sizeof(u32);
+ u32 arraylen = ARRAY_SIZE(array_phy_reg_pg_8188e);
u32 *array = array_phy_reg_pg_8188e;
hex = ODM_ITRF_USB << 8;
diff --git a/drivers/staging/r8188eu/hal/HalHWImg8188E_MAC.c b/drivers/staging/r8188eu/hal/HalHWImg8188E_MAC.c
index b4c55863d..89061e1a3 100644
--- a/drivers/staging/r8188eu/hal/HalHWImg8188E_MAC.c
+++ b/drivers/staging/r8188eu/hal/HalHWImg8188E_MAC.c
@@ -133,7 +133,7 @@ enum HAL_STATUS ODM_ReadAndConfig_MAC_REG_8188E(struct odm_dm_struct *dm_odm)
u32 hex = 0;
u32 i;
- u32 array_len = sizeof(array_MAC_REG_8188E) / sizeof(u32);
+ u32 array_len = ARRAY_SIZE(array_MAC_REG_8188E);
u32 *array = array_MAC_REG_8188E;
bool biol = false;
diff --git a/drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c b/drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c
index 5e0a96200..f708d9d90 100644
--- a/drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c
+++ b/drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c
@@ -29,7 +29,7 @@ static bool CheckCondition(const u32 Condition, const u32 Hex)
* RadioA_1T.TXT
******************************************************************************/
-static u32 Array_RadioA_1T_8188E[] = {
+static u32 array_RadioA_1T_8188E[] = {
0x000, 0x00030000,
0x008, 0x00084000,
0x018, 0x00000407,
@@ -134,13 +134,13 @@ static u32 Array_RadioA_1T_8188E[] = {
enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *pDM_Odm)
{
#define READ_NEXT_PAIR(v1, v2, i) do \
- { i += 2; v1 = Array[i]; \
- v2 = Array[i + 1]; } while (0)
+ { i += 2; v1 = array[i]; \
+ v2 = array[i + 1]; } while (0)
u32 hex = 0;
u32 i = 0;
- u32 ArrayLen = sizeof(Array_RadioA_1T_8188E) / sizeof(u32);
- u32 *Array = Array_RadioA_1T_8188E;
+ u32 array_len = ARRAY_SIZE(array_RadioA_1T_8188E);
+ u32 *array = array_RadioA_1T_8188E;
bool biol = false;
struct adapter *Adapter = pDM_Odm->Adapter;
struct xmit_frame *pxmit_frame = NULL;
@@ -160,9 +160,9 @@ enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *pDM_Odm)
}
}
- for (i = 0; i < ArrayLen; i += 2) {
- u32 v1 = Array[i];
- u32 v2 = Array[i + 1];
+ for (i = 0; i < array_len; i += 2) {
+ u32 v1 = array[i];
+ u32 v2 = array[i + 1];
/* This (offset, data) pair meets the condition. */
if (v1 < 0xCDCDCDCD) {
@@ -189,19 +189,19 @@ enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *pDM_Odm)
}
continue;
} else { /* This line is the start line of branch. */
- if (!CheckCondition(Array[i], hex)) {
+ if (!CheckCondition(array[i], hex)) {
/* Discard the following (offset, data) pairs. */
READ_NEXT_PAIR(v1, v2, i);
while (v2 != 0xDEAD &&
v2 != 0xCDEF &&
- v2 != 0xCDCD && i < ArrayLen - 2)
+ v2 != 0xCDCD && i < array_len - 2)
READ_NEXT_PAIR(v1, v2, i);
i -= 2; /* prevent from for-loop += 2 */
} else { /* Configure matched pairs and skip to end of if-else. */
READ_NEXT_PAIR(v1, v2, i);
while (v2 != 0xDEAD &&
v2 != 0xCDEF &&
- v2 != 0xCDCD && i < ArrayLen - 2) {
+ v2 != 0xCDCD && i < array_len - 2) {
if (biol) {
if (rtw_IOL_cmd_boundary_handle(pxmit_frame))
bndy_cnt++;
@@ -226,7 +226,7 @@ enum HAL_STATUS ODM_ReadAndConfig_RadioA_1T_8188E(struct odm_dm_struct *pDM_Odm)
READ_NEXT_PAIR(v1, v2, i);
}
- while (v2 != 0xDEAD && i < ArrayLen - 2)
+ while (v2 != 0xDEAD && i < array_len - 2)
READ_NEXT_PAIR(v1, v2, i);
}
}
--
2.30.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] staging: r8188eu: use ARRAY_SIZE() macro and fix camelcase issues
2021-11-29 22:13 [PATCH] staging: r8188eu: use ARRAY_SIZE() macro and fix camelcase issues Vihas Mak
@ 2021-11-30 9:47 ` Dan Carpenter
2021-11-30 11:17 ` Vihas Mak
0 siblings, 1 reply; 3+ messages in thread
From: Dan Carpenter @ 2021-11-30 9:47 UTC (permalink / raw)
To: Vihas Mak; +Cc: Larry.Finger, phil, gregkh, martin, linux-staging, linux-kernel
On Tue, Nov 30, 2021 at 03:43:47AM +0530, Vihas Mak wrote:
> Fix camelcase warnings from checkpatch.pl and use ARRAY_SIZE()
> to make the code cleaner and avoid following cocci warnings:
>
> drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c:142:51-52: WARNING: Use ARRAY_SIZE
> drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c:174:52-53: WARNING: Use ARRAY_SIZE
> drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c:450:52-53: WARNING: Use ARRAY_SIZE
> drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c:655:49-50: WARNING: Use ARRAY_SIZE
> drivers/staging/r8188eu/hal/HalHWImg8188E_MAC.c:136:50-51: WARNING: Use ARRAY_SIZE
>
> Signed-off-by: Vihas Mak <makvihas@gmail.com>
> ---
> .../staging/r8188eu/hal/HalHWImg8188E_BB.c | 6 ++---
> .../staging/r8188eu/hal/HalHWImg8188E_MAC.c | 2 +-
> .../staging/r8188eu/hal/HalHWImg8188E_RF.c | 24 +++++++++----------
> 3 files changed, 16 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c b/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
> index f6e4243e0..ce46b3651 100644
> --- a/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
> +++ b/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
> @@ -171,7 +171,7 @@ enum HAL_STATUS ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *dm_odm)
> {
> u32 hex = 0;
> u32 i = 0;
> - u32 arraylen = sizeof(array_agc_tab_1t_8188e) / sizeof(u32);
> + u32 arraylen = ARRAY_SIZE(array_agc_tab_1t_8188e);
> u32 *array = array_agc_tab_1t_8188e;
Get rid of both the "arraylen" and "array" variables. They only obscure
what the code is doing. You may need to do additional clean up to make
it work without making the lines too long...
Same for the rest.
If that is too complicated then it's fine too, just leave it as-is for
now. I know that sometimes people just want to silence the checkpatch
warnings but I prefer to keep the warning as a marker for bad code so
let's leave it until someone can fix this in the correct way.
regards,
dan carpenter
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] staging: r8188eu: use ARRAY_SIZE() macro and fix camelcase issues
2021-11-30 9:47 ` Dan Carpenter
@ 2021-11-30 11:17 ` Vihas Mak
0 siblings, 0 replies; 3+ messages in thread
From: Vihas Mak @ 2021-11-30 11:17 UTC (permalink / raw)
To: Dan Carpenter
Cc: Larry.Finger, Phillip Potter, Greg KH, martin, linux-staging,
linux-kernel
>> Get rid of both the "arraylen" and "array" variables. They only obscure
>> what the code is doing. You may need to do additional clean up to make
>> it work without making the lines too long...
Alright.
On Tue, Nov 30, 2021 at 3:18 PM Dan Carpenter <dan.carpenter@oracle.com> wrote:
>
> On Tue, Nov 30, 2021 at 03:43:47AM +0530, Vihas Mak wrote:
> > Fix camelcase warnings from checkpatch.pl and use ARRAY_SIZE()
> > to make the code cleaner and avoid following cocci warnings:
> >
> > drivers/staging/r8188eu/hal/HalHWImg8188E_RF.c:142:51-52: WARNING: Use ARRAY_SIZE
> > drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c:174:52-53: WARNING: Use ARRAY_SIZE
> > drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c:450:52-53: WARNING: Use ARRAY_SIZE
> > drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c:655:49-50: WARNING: Use ARRAY_SIZE
> > drivers/staging/r8188eu/hal/HalHWImg8188E_MAC.c:136:50-51: WARNING: Use ARRAY_SIZE
> >
> > Signed-off-by: Vihas Mak <makvihas@gmail.com>
> > ---
> > .../staging/r8188eu/hal/HalHWImg8188E_BB.c | 6 ++---
> > .../staging/r8188eu/hal/HalHWImg8188E_MAC.c | 2 +-
> > .../staging/r8188eu/hal/HalHWImg8188E_RF.c | 24 +++++++++----------
> > 3 files changed, 16 insertions(+), 16 deletions(-)
> >
> > diff --git a/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c b/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
> > index f6e4243e0..ce46b3651 100644
> > --- a/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
> > +++ b/drivers/staging/r8188eu/hal/HalHWImg8188E_BB.c
> > @@ -171,7 +171,7 @@ enum HAL_STATUS ODM_ReadAndConfig_AGC_TAB_1T_8188E(struct odm_dm_struct *dm_odm)
> > {
> > u32 hex = 0;
> > u32 i = 0;
> > - u32 arraylen = sizeof(array_agc_tab_1t_8188e) / sizeof(u32);
> > + u32 arraylen = ARRAY_SIZE(array_agc_tab_1t_8188e);
> > u32 *array = array_agc_tab_1t_8188e;
>
> Get rid of both the "arraylen" and "array" variables. They only obscure
> what the code is doing. You may need to do additional clean up to make
> it work without making the lines too long...
>
> Same for the rest.
>
> If that is too complicated then it's fine too, just leave it as-is for
> now. I know that sometimes people just want to silence the checkpatch
> warnings but I prefer to keep the warning as a marker for bad code so
> let's leave it until someone can fix this in the correct way.
>
> regards,
> dan carpenter
>
--
Thanks,
Vihas
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-11-30 11:17 UTC | newest]
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2021-11-29 22:13 [PATCH] staging: r8188eu: use ARRAY_SIZE() macro and fix camelcase issues Vihas Mak
2021-11-30 9:47 ` Dan Carpenter
2021-11-30 11:17 ` Vihas Mak
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