Re: [PATCH -next] media: vimc: remove set but not used variable 'frame_size'

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On 2/16/19 3:24 AM, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/media/platform/vimc/vimc-sensor.c: In function 'vimc_sen_process_frame':
> drivers/media/platform/vimc/vimc-sensor.c:208:15: warning:
>  variable 'frame_size' set but not used [-Wunused-but-set-variable]
> 
> It's never used since introduction.

A patch for this is already pending in a pull request.

Regards,

	Hans

> 
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
> ---
>  drivers/media/platform/vimc/vimc-sensor.c | 7 -------
>  1 file changed, 7 deletions(-)
> 
> diff --git a/drivers/media/platform/vimc/vimc-sensor.c b/drivers/media/platform/vimc/vimc-sensor.c
> index 93961a1e694f..59195f262623 100644
> --- a/drivers/media/platform/vimc/vimc-sensor.c
> +++ b/drivers/media/platform/vimc/vimc-sensor.c
> @@ -204,13 +204,6 @@ static void *vimc_sen_process_frame(struct vimc_ent_device *ved,
>  {
>  	struct vimc_sen_device *vsen = container_of(ved, struct vimc_sen_device,
>  						    ved);
> -	const struct vimc_pix_map *vpix;
> -	unsigned int frame_size;
> -
> -	/* Calculate the frame size */
> -	vpix = vimc_pix_map_by_code(vsen->mbus_format.code);
> -	frame_size = vsen->mbus_format.width * vpix->bpp *
> -		     vsen->mbus_format.height;
>  
>  	tpg_fill_plane_buffer(&vsen->tpg, 0, 0, vsen->frame);
>  	return vsen->frame;
> 
> 
> 




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