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SubjectRe: [PATCH] char/mwave: turn tp3780I_InitializeBoardData() into void function
On Wed, Mar 10, 2021 at 04:46:03PM +0800, Yang Li wrote:
> This function always return '0' and no callers use the return value.
> So make it a void function.
>
> This eliminates the following coccicheck warning:
> ./drivers/char/mwave/tp3780i.c:182:5-11: Unneeded variable: "retval".
> Return "0" on line 187
>
> Reported-by: Abaci Robot <abaci@linux.alibaba.com>
> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
> ---
> drivers/char/mwave/tp3780i.c | 6 +-----
> drivers/char/mwave/tp3780i.h | 2 +-
> 2 files changed, 2 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/char/mwave/tp3780i.c b/drivers/char/mwave/tp3780i.c
> index 5e1618a..8588b51 100644
> --- a/drivers/char/mwave/tp3780i.c
> +++ b/drivers/char/mwave/tp3780i.c
> @@ -177,14 +177,10 @@ int tp3780I_InitializeBoardData(THINKPAD_BD_DATA * pBDData)
> return retval;
> }
>
> -int tp3780I_Cleanup(THINKPAD_BD_DATA * pBDData)
> +void tp3780I_Cleanup(THINKPAD_BD_DATA *pBDData)

Your subject line does not match what the patch does :(

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