[PATCH] video: fbdev: fsl-diu-fb: remove unneeded variable 'res'
From: Jason Yan <yanaijie@huawei.com>
Date: 2020-09-10 21:22:42
Also in:
dri-devel, lkml
Subsystem:
framebuffer layer, freescale diu framebuffer driver, the rest · Maintainers:
Helge Deller, Timur Tabi, Linus Torvalds
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 <redacted> Signed-off-by: Jason Yan <yanaijie@huawei.com> --- 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