Commit 6c9262ac authored Jul 22, 2016 by Markus Elfring Committed by Sean Paul Jul 22, 2016

drm/mgag200: 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: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/05b266e4-2bae-b70b-5a96-ae609496d173@users.sourceforge.net

parent 4cf090e1

drivers/gpu/drm/mgag200/mgag200_main.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -17,7 +17,7 @@
		static void mga_user_framebuffer_destroy(struct drm_framebuffer *fb)
		{
		struct mga_framebuffer *mga_fb = to_mga_framebuffer(fb);
		if (mga_fb->obj)

		drm_gem_object_unreference_unlocked(mga_fb->obj);
		drm_framebuffer_cleanup(fb);
		kfree(fb);