On Thu, Sep 10, 2020 at 10:05:58PM +0800, Jason Yan wrote:
> Eliminate the following coccicheck warning:
>
> drivers/video/fbdev/fsl-diu-fb.c:1428:5-8: Unneeded variable: "res".
> Return "0" on line 1450
>
> Reported-by: Hulk Robot <hul...@huawei.com>
> Signed-off-by: Jason Yan <yanai...@huawei.com>
Hi Jason,
applied to drm-misc-next too.
Sam
> ---
> drivers/video/fbdev/fsl-diu-fb.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/video/fbdev/fsl-diu-fb.c
> b/drivers/video/fbdev/fsl-diu-fb.c
> index a547c21c7e92..e332017c6af6 100644
> --- a/drivers/video/fbdev/fsl-diu-fb.c
> +++ b/drivers/video/fbdev/fsl-diu-fb.c
> @@ -1425,7 +1425,6 @@ static int fsl_diu_open(struct fb_info *info, int user)
> static int fsl_diu_release(struct fb_info *info, int user)
> {
> struct mfb_info *mfbi = info->par;
> - int res = 0;
>
> spin_lock(&diu_lock);
> mfbi->count--;
> @@ -1447,7 +1446,7 @@ static int fsl_diu_release(struct fb_info *info, int
> user)
> }
>
> spin_unlock(&diu_lock);
> - return res;
> + return 0;
> }
>
> static const struct fb_ops fsl_diu_ops = {
> --
> 2.25.4
>
> _______________________________________________
> dri-devel mailing list
> dri-de...@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
