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video: uvesafb: Deletion of an unnecessary check before the function call "uvesafb_free"

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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>
This commit is contained in:
Markus Elfring 2014-11-23 11:00:26 +01:00 • committed by Tomi Valkeinen
commit e87d9f295a
1 changed files with 1 additions and 2 deletions
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3
drivers/video/fbdev/uvesafb.c
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@ -1219,8 +1219,7 @@ static int uvesafb_release(struct fb_info *info, int user)
uvesafb_vbe_state_restore(par, par->vbe_state_orig); uvesafb_vbe_state_restore(par, par->vbe_state_orig);
out: out:
atomic_dec(&par->ref_count); atomic_dec(&par->ref_count);
if (task) uvesafb_free(task);
uvesafb_free(task);
return 0; return 0;
} }