diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-16 11:28:36 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-29 14:36:52 -0400 |
| commit | 1721c69c3300f39ea63c7b551764873bb7ac83d1 (patch) | |
| tree | 6f5a32cb24cb362b07b4327bde7795738e1c133b /drivers/gpu/drm/amd/amdgpu | |
| parent | 00f687292568c8fb1609a63ac56f3c88b91c1084 (diff) | |
| download | blackbird-op-linux-1721c69c3300f39ea63c7b551764873bb7ac83d1.tar.gz blackbird-op-linux-1721c69c3300f39ea63c7b551764873bb7ac83d1.zip | |
drm/amdgpu: 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.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index dd965f2d7d3c..76f96028313d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -516,9 +516,7 @@ static void amdgpu_user_framebuffer_destroy(struct drm_framebuffer *fb) { struct amdgpu_framebuffer *amdgpu_fb = to_amdgpu_framebuffer(fb); - if (amdgpu_fb->obj) { - drm_gem_object_unreference_unlocked(amdgpu_fb->obj); - } + drm_gem_object_unreference_unlocked(amdgpu_fb->obj); drm_framebuffer_cleanup(fb); kfree(amdgpu_fb); } |
