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authorDaniel Vetter <daniel.vetter@ffwll.ch>2015-10-15 10:36:26 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2015-10-19 12:00:43 +0300
commit6ff774bd472dcbe77df63ab8044cd9cf65535814 (patch)
treeabd8af92611519654dff4066f9f8979f77dc0a59 /drivers/gpu/drm/drm_gem.c
parentef4c6270bf2867e2f8032e9614d1a8cfc6c71663 (diff)
downloadlinux-6ff774bd472dcbe77df63ab8044cd9cf65535814.tar.xz
drm/gem: Use container_of in drm_gem_object_free
Just a random thing I spotted while reading code - better safe than sorry. Link: http://mid.gmane.org/1444894601-5200-11-git-send-email-daniel.vetter@ffwll.ch Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'drivers/gpu/drm/drm_gem.c')
-rw-r--r--drivers/gpu/drm/drm_gem.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index 7dc4a8a066a3..ab8ea42264f4 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -763,7 +763,8 @@ EXPORT_SYMBOL(drm_gem_object_release);
void
drm_gem_object_free(struct kref *kref)
{
- struct drm_gem_object *obj = (struct drm_gem_object *) kref;
+ struct drm_gem_object *obj =
+ container_of(kref, struct drm_gem_object, refcount);
struct drm_device *dev = obj->dev;
WARN_ON(!mutex_is_locked(&dev->struct_mutex));