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drm/cirrus: Remove unecessary NULL check in gem_free

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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>
This commit is contained in:
Daniel Vetter 2014-04-05 10:10:08 +02:00
parent 275c632227
commit 3d535eddf2
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/cirrus/cirrus_main.c
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@ -271,8 +271,6 @@ void cirrus_gem_free_object(struct drm_gem_object *obj)
{ {
struct cirrus_bo *cirrus_bo = gem_to_cirrus_bo(obj); struct cirrus_bo *cirrus_bo = gem_to_cirrus_bo(obj);
if (!cirrus_bo)
return;
cirrus_bo_unref(&cirrus_bo); cirrus_bo_unref(&cirrus_bo);
} }