[PATCH 02/13] drm/mgag200: Remove unecessary NULL check in gem_free
Daniel Vetter
daniel.vetter at ffwll.ch
Sat Apr 5 02:44:51 PDT 2014
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.
Signed-off-by: Daniel Vetter <daniel.vetter at ffwll.ch>
---
drivers/gpu/drm/mgag200/mgag200_main.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c b/drivers/gpu/drm/mgag200/mgag200_main.c
index 0722d18992f4..f6b283b8375e 100644
--- a/drivers/gpu/drm/mgag200/mgag200_main.c
+++ b/drivers/gpu/drm/mgag200/mgag200_main.c
@@ -329,8 +329,6 @@ void mgag200_gem_free_object(struct drm_gem_object *obj)
{
struct mgag200_bo *mgag200_bo = gem_to_mga_bo(obj);
- if (!mgag200_bo)
- return;
mgag200_bo_unref(&mgag200_bo);
}
--
1.8.5.2
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