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authorMarkus Elfring <elfring@users.sourceforge.net>2016-07-16 08:28:13 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-07-18 09:11:30 +0200
commit63ecf572481c99f9148af5fcc8d1530c962bff18 (patch)
tree24a06e043781f43ca70ffbc5d6877558415bdc7a /drivers/gpu/drm/cirrus
parenta63caf13a8037a0e04b9ecabfbcf8e340f33ce8d (diff)
drm/cirrus: Delete an unnecessary check before drm_gem_object_unreference_unlocked()
The drm_gem_object_unreference_unlocked() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/bebf88d8-cc28-657a-e96c-58447d8cf376@users.sourceforge.net
Diffstat (limited to 'drivers/gpu/drm/cirrus')
-rw-r--r--drivers/gpu/drm/cirrus/cirrus_main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/cirrus/cirrus_main.c b/drivers/gpu/drm/cirrus/cirrus_main.c
index 32d32c5b7b17..80446e2d3ab6 100644
--- a/drivers/gpu/drm/cirrus/cirrus_main.c
+++ b/drivers/gpu/drm/cirrus/cirrus_main.c
@@ -17,8 +17,8 @@
static void cirrus_user_framebuffer_destroy(struct drm_framebuffer *fb)
{
struct cirrus_framebuffer *cirrus_fb = to_cirrus_framebuffer(fb);
- if (cirrus_fb->obj)
- drm_gem_object_unreference_unlocked(cirrus_fb->obj);
+
+ drm_gem_object_unreference_unlocked(cirrus_fb->obj);
drm_framebuffer_cleanup(fb);
kfree(fb);
}