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| author | Jason Yan <yanaijie@huawei.com> | 2020-09-10 17:05:58 +0300 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2020-10-17 09:23:14 +0300 |
| commit | 83fc7f6a351464815067e48f3cbe1db372143eb6 (patch) | |
| tree | 3578af82e2a97da85fe5277de028a462c54fdd37 /drivers/video | |
| parent | 2f39766ea23aa41c329cf10af207fe6df584758e (diff) | |
| download | linux-83fc7f6a351464815067e48f3cbe1db372143eb6.tar.xz | |
video: fbdev: fsl-diu-fb: remove unneeded variable 'res'
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 <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Acked-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200910140558.1191423-1-yanaijie@huawei.com
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/fsl-diu-fb.c | 3 |
1 files changed, 1 insertions, 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 = { |