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drm/amdgpu: Delete an unnecessary check before drm_gem_object_unreference_unlocked()
authorMarkus Elfring <elfring@users.sourceforge.net>
Sat, 16 Jul 2016 09:28:36 +0000 (11:28 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 29 Jul 2016 18:36:52 +0000 (14:36 -0400)
commit1721c69c3300f39ea63c7b551764873bb7ac83d1
tree6f5a32cb24cb362b07b4327bde7795738e1c133btree | snapshot (tar.gz zip)
parent00f687292568c8fb1609a63ac56f3c88b91c1084commit | diff
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>
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c diff | blob | blame | history