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| author |   Markus Elfring <elfring@users.sourceforge.net> | 2014-11-23 11:00:26 +0100 |
|---|---|---|
| committer |   Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-12-04 16:16:01 +0200 |
| commit | e87d9f295a7f3e9e7aae7a64f8fa9b45ceb1bf1c (patch) | |
| tree | aab6f7524472ead6bea65aed7761660d58519842 /drivers/video/fbdev/uvesafb.c | |
| parent | video: fbdev-LCDC: Deletion of an unnecessary check before the function call "vfree" (diff) | |
| download | linux-dev-e87d9f295a7f3e9e7aae7a64f8fa9b45ceb1bf1c.tar.xz linux-dev-e87d9f295a7f3e9e7aae7a64f8fa9b45ceb1bf1c.zip | |
video: uvesafb: Deletion of an unnecessary check before the function call "uvesafb_free"
The uvesafb_free() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/video/fbdev/uvesafb.c')
| -rw-r--r-- | drivers/video/fbdev/uvesafb.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c index 509d452e8f91..f718627b368f 100644 --- a/drivers/video/fbdev/uvesafb.c +++ b/drivers/video/fbdev/uvesafb.c @@ -1219,8 +1219,7 @@ static int uvesafb_release(struct fb_info *info, int user) uvesafb_vbe_state_restore(par, par->vbe_state_orig); out: atomic_dec(&par->ref_count); - if (task) - uvesafb_free(task); + uvesafb_free(task); return 0; } |