| commit | 2a8c6edfd2a888085ae0ddaf6c3ea3f529fdc4e8 | [log] [tgz] |
|---|---|---|
| author | Liu Ying <Ying.Liu@freescale.com> | Thu Jun 19 16:01:44 2014 +0800 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Thu Jun 19 10:13:46 2014 +0200 |
| tree | 71aeaf670adaa301760cd15e97e4073638fecbcf | |
| parent | 30bfa4eec7e813825f7537149eb394605c41dbe8 [diff] |
drm/fb-helper: Remove unnecessary list empty check in drm_fb_helper_debug_enter()
The following list empty check is unnecessary because we would still do nothing
real and return 'val' if my_list is empty.
if (list_empty(&my_list))
return val;
list_for_each_entry(pos, &my_list, member) {
...
}
return val;
This patch removes the unnecessary check in drm_fb_helper_debug_enter().
Signed-off-by: Liu Ying <Ying.Liu@freescale.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>