diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-05 10:10:08 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-22 15:39:07 +0200 |
| commit | 3d535eddf2b7fc93126aaf4e36c05fe751fb8c4b (patch) | |
| tree | 747ed964c10a452c07380d392aefebc7fca09903 /drivers/gpu/drm/cirrus | |
| parent | drm/cirrus: Remove unnecessary NULL check in bo_unref (diff) | |
| download | linux-3d535eddf2b7fc93126aaf4e36c05fe751fb8c4b.tar.xz linux-3d535eddf2b7fc93126aaf4e36c05fe751fb8c4b.zip | |
drm/cirrus: Remove unecessary NULL check in gem_free
The ->gem_free_object never gets called with a NULL pointer, the check
is redundant. Also checking after the upcast allows compilers to elide
it anyway.
Spotted by coverity.
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/cirrus')
| -rw-r--r-- | drivers/gpu/drm/cirrus/cirrus_main.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/cirrus/cirrus_main.c b/drivers/gpu/drm/cirrus/cirrus_main.c index b119f66fed92..99c1983f99d2 100644 --- a/drivers/gpu/drm/cirrus/cirrus_main.c +++ b/drivers/gpu/drm/cirrus/cirrus_main.c @@ -271,8 +271,6 @@ void cirrus_gem_free_object(struct drm_gem_object *obj) { struct cirrus_bo *cirrus_bo = gem_to_cirrus_bo(obj); - if (!cirrus_bo) - return; cirrus_bo_unref(&cirrus_bo); } |