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drm/gem: remove bogus NULL check from drm_gem_object_handle_unreference_unlocked
author
Daniel Vetter
<daniel.vetter@ffwll.ch>
Wed, 14 Aug 2013 22:02:35 +0000
(
00:02
+0200)
committer
Dave Airlie
<airlied@redhat.com>
Mon, 19 Aug 2013 00:47:13 +0000
(10:47 +1000)
Calling this function with a NULL object is simply a bug, so papering
over a NULL object not a good idea.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
drivers/gpu/drm/drm_gem.c
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diff --git
a/drivers/gpu/drm/drm_gem.c
b/drivers/gpu/drm/drm_gem.c
index
f3c1bbc
..
44978bc
100644
(file)
--- a/
drivers/gpu/drm/drm_gem.c
+++ b/
drivers/gpu/drm/drm_gem.c
@@
-238,9
+238,6
@@
static void drm_gem_object_handle_free(struct drm_gem_object *obj)
void
drm_gem_object_handle_unreference_unlocked(struct drm_gem_object *obj)
{
- if (obj == NULL)
- return;
-
if (atomic_read(&obj->handle_count) == 0)
return;