提交 3d535edd 编写于 作者: D Daniel Vetter

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: NDavid Herrmann <dh.herrmann@gmail.com>
Reviewed-by: NIan Romanick <ian.d.romanick@intel.com>
Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
上级 275c6322
......@@ -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);
}
......
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