diff options
| author | Markus Elfring <elfring@users.sourceforge.net> | 2016-07-12 22:00:55 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-07-29 20:36:51 +0200 |
| commit | 00f687292568c8fb1609a63ac56f3c88b91c1084 (patch) | |
| tree | 89c96f90221833c80639378d331162912b7b91ab /drivers | |
| parent | drivers/amdgpu: Remove redundant itermediate return val (diff) | |
| download | linux-00f687292568c8fb1609a63ac56f3c88b91c1084.tar.xz linux-00f687292568c8fb1609a63ac56f3c88b91c1084.zip | |
GPU-DRM-Radeon: 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: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_display.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c index 5f1cd695c965..1efab5fbf332 100644 --- a/drivers/gpu/drm/radeon/radeon_display.c +++ b/drivers/gpu/drm/radeon/radeon_display.c @@ -1324,9 +1324,7 @@ static void radeon_user_framebuffer_destroy(struct drm_framebuffer *fb) { struct radeon_framebuffer *radeon_fb = to_radeon_framebuffer(fb); - if (radeon_fb->obj) { - drm_gem_object_unreference_unlocked(radeon_fb->obj); - } + drm_gem_object_unreference_unlocked(radeon_fb->obj); drm_framebuffer_cleanup(fb); kfree(radeon_fb); } |