* [Patch v2] staging: rtl8723bs: hal: odm_HWConfig: odm_HWConfig: Unneeded variable: "result". Return "HAL_STATUS_SUCCESS"
@ 2019-05-19 17:27 Hariprasad Kelam
2019-05-20 8:57 ` Greg Kroah-Hartman
0 siblings, 1 reply; 2+ messages in thread
From: Hariprasad Kelam @ 2019-05-19 17:27 UTC (permalink / raw)
To: Greg Kroah-Hartman, Hariprasad Kelam, Payal Kshirsagar, devel,
linux-kernel
This patch fixes below warnings reported by coccicheck
drivers/staging/rtl8723bs/hal/odm_HWConfig.c:501:4-10: Unneeded
variable: "result". Return "HAL_STATUS_SUCCESS" on line 526
Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
-----
Changes in v2:
- fixed typo in commit message
---
---
drivers/staging/rtl8723bs/hal/odm_HWConfig.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/rtl8723bs/hal/odm_HWConfig.c b/drivers/staging/rtl8723bs/hal/odm_HWConfig.c
index d802a1f..4711c65 100644
--- a/drivers/staging/rtl8723bs/hal/odm_HWConfig.c
+++ b/drivers/staging/rtl8723bs/hal/odm_HWConfig.c
@@ -498,8 +498,6 @@ HAL_STATUS ODM_ConfigBBWithHeaderFile(
HAL_STATUS ODM_ConfigMACWithHeaderFile(PDM_ODM_T pDM_Odm)
{
- u8 result = HAL_STATUS_SUCCESS;
-
ODM_RT_TRACE(
pDM_Odm,
ODM_COMP_INIT,
@@ -523,5 +521,5 @@ HAL_STATUS ODM_ConfigMACWithHeaderFile(PDM_ODM_T pDM_Odm)
READ_AND_CONFIG(8723B, _MAC_REG);
- return result;
+ return HAL_STATUS_SUCCESS;
}
--
2.7.4
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [Patch v2] staging: rtl8723bs: hal: odm_HWConfig: odm_HWConfig: Unneeded variable: "result". Return "HAL_STATUS_SUCCESS"
2019-05-19 17:27 [Patch v2] staging: rtl8723bs: hal: odm_HWConfig: odm_HWConfig: Unneeded variable: "result". Return "HAL_STATUS_SUCCESS" Hariprasad Kelam
@ 2019-05-20 8:57 ` Greg Kroah-Hartman
0 siblings, 0 replies; 2+ messages in thread
From: Greg Kroah-Hartman @ 2019-05-20 8:57 UTC (permalink / raw)
To: Hariprasad Kelam; +Cc: Payal Kshirsagar, devel, linux-kernel
On Sun, May 19, 2019 at 10:57:24PM +0530, Hariprasad Kelam wrote:
> This patch fixes below warnings reported by coccicheck
>
> drivers/staging/rtl8723bs/hal/odm_HWConfig.c:501:4-10: Unneeded
> variable: "result". Return "HAL_STATUS_SUCCESS" on line 526
>
> Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
> -----
> Changes in v2:
> - fixed typo in commit message
> ---
>
> ---
> drivers/staging/rtl8723bs/hal/odm_HWConfig.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/staging/rtl8723bs/hal/odm_HWConfig.c b/drivers/staging/rtl8723bs/hal/odm_HWConfig.c
> index d802a1f..4711c65 100644
> --- a/drivers/staging/rtl8723bs/hal/odm_HWConfig.c
> +++ b/drivers/staging/rtl8723bs/hal/odm_HWConfig.c
> @@ -498,8 +498,6 @@ HAL_STATUS ODM_ConfigBBWithHeaderFile(
>
> HAL_STATUS ODM_ConfigMACWithHeaderFile(PDM_ODM_T pDM_Odm)
> {
> - u8 result = HAL_STATUS_SUCCESS;
> -
> ODM_RT_TRACE(
> pDM_Odm,
> ODM_COMP_INIT,
> @@ -523,5 +521,5 @@ HAL_STATUS ODM_ConfigMACWithHeaderFile(PDM_ODM_T pDM_Odm)
>
> READ_AND_CONFIG(8723B, _MAC_REG);
>
> - return result;
> + return HAL_STATUS_SUCCESS;
> }
This whole function should really be reduced to just one line (the trace
stuff is not needed), and as this can not fail, it should not be
returning a value.
And if it can be one line, then why is it a function at all? It's only
called in one place.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 2+ messages in thread
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2019-05-19 17:27 [Patch v2] staging: rtl8723bs: hal: odm_HWConfig: odm_HWConfig: Unneeded variable: "result". Return "HAL_STATUS_SUCCESS" Hariprasad Kelam
2019-05-20 8:57 ` Greg Kroah-Hartman
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