From: Daniel Vetter Date: Thu, 15 Oct 2015 07:36:26 +0000 (+0200) Subject: drm/gem: Use container_of in drm_gem_object_free X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=6ff774bd472dcbe77df63ab8044cd9cf65535814;p=deliverable%2Flinux.git 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 Signed-off-by: Daniel Vetter --- 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));