From: Markus Elfring Date: Wed, 19 Nov 2014 16:05:20 +0000 (+0100) Subject: drm/tilcdc: Deletion of an unnecessary check before the function call "drm_fbdev_cma_... X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c08448173545428ed9761308fbaf90f8be7498c5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/tilcdc: Deletion of an unnecessary check before the function call "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 Reviewed-by: Thierry Reding Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c index 79a34cbd29f5..d56d3f8b8d6b 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c @@ -58,8 +58,7 @@ static struct drm_framebuffer *tilcdc_fb_create(struct drm_device *dev, static void tilcdc_fb_output_poll_changed(struct drm_device *dev) { struct tilcdc_drm_private *priv = dev->dev_private; - if (priv->fbdev) - drm_fbdev_cma_hotplug_event(priv->fbdev); + drm_fbdev_cma_hotplug_event(priv->fbdev); } static const struct drm_mode_config_funcs mode_config_funcs = {