Author: Markus Elfring <elfring@users.sourceforge.net> The drm_fbdev_cma_hotplug_event() 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/c2b0f310-fa06-f4cc-0014-ea7f40564d26@users.sourceforge.net — drivers/gpu/drm/arm/hdlcd_drv.c | 3 +– 1 file changed, 1 insertion(+), 2 deletions(-) …