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authorDaniel Vetter <daniel.vetter@ffwll.ch>2014-04-05 10:06:16 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2014-04-22 15:39:04 +0200
commit4cb8802e28c14a4b34827154ab1537bbde796cc2 (patch)
tree567a6366c12ae3ca6de46e2e6c01c4589483bb19 /drivers/gpu/drm/mgag200
parent36b347fb31e74075315a782809007b9192c486ea (diff)
downloadlinux-4cb8802e28c14a4b34827154ab1537bbde796cc2.tar.bz2
drm/mgag200: 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/mgag200')
-rw-r--r--drivers/gpu/drm/mgag200/mgag200_main.c2
1 files changed, 0 insertions, 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);
}