From 29d79ede4edc1661e24b918acbc9c42a4cd4fcd0 Mon Sep 17 00:00:00 2001 From: Markus Elfring Date: Wed, 20 Jul 2016 18:32:34 +0200 Subject: [PATCH] GPU-DRM-sun4i: Delete an unnecessary check before drm_fbdev_cma_hotplug_event() 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/cd959d92-f7d9-598c-421f-d3f40bedee10@users.sourceforge.net --- drivers/gpu/drm/sun4i/sun4i_framebuffer.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c index a0b30c216a5b..70688febd7ac 100644 --- a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c +++ b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c @@ -20,8 +20,7 @@ static void sun4i_de_output_poll_changed(struct drm_device *drm) { struct sun4i_drv *drv = drm->dev_private; - if (drv->fbdev) - drm_fbdev_cma_hotplug_event(drv->fbdev); + drm_fbdev_cma_hotplug_event(drv->fbdev); } static const struct drm_mode_config_funcs sun4i_de_mode_config_funcs = { -- 2.39.2