diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-22 11:20:27 +0200 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2016-07-22 11:23:39 -0400 |
| commit | 6c9262aca679768aae52cdc6e4025936216f47d9 (patch) | |
| tree | 578d4d159521c6f540e7af0704f3e8ab721a6d3c /drivers/gpu/drm/mgag200/mgag200_main.c | |
| parent | 4cf090e10b7be0ebb0c4a06b93bd4cfaec1b6173 (diff) | |
| download | linux-6c9262aca679768aae52cdc6e4025936216f47d9.tar.gz | |
drm/mgag200: Delete an unnecessary check before drm_gem_object_unreference_unlocked()
The drm_gem_object_unreference_unlocked() 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: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/05b266e4-2bae-b70b-5a96-ae609496d173@users.sourceforge.net
Diffstat (limited to 'drivers/gpu/drm/mgag200/mgag200_main.c')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c b/drivers/gpu/drm/mgag200/mgag200_main.c index 615cbb08ba29..13798b3e6beb 100644 --- a/drivers/gpu/drm/mgag200/mgag200_main.c +++ b/drivers/gpu/drm/mgag200/mgag200_main.c @@ -17,8 +17,8 @@ static void mga_user_framebuffer_destroy(struct drm_framebuffer *fb) { struct mga_framebuffer *mga_fb = to_mga_framebuffer(fb); - if (mga_fb->obj) - drm_gem_object_unreference_unlocked(mga_fb->obj); + + drm_gem_object_unreference_unlocked(mga_fb->obj); drm_framebuffer_cleanup(fb); kfree(fb); } |