Author: Markus Elfring <elfring@users.sourceforge.net> 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 Signed-off-by: Daniel Vetter Link: http://patchwork.freedesktop.org/patch/msgid/bebf88d8-cc28-657a-e96c-58447d8cf376@users.sourceforge.net — drivers/gpu/drm/cirrus/cirrus_main.c | 4 ++– 1 file changed, 2 insertions(+), 2 deletions(-) …