From: Markus Elfring Date: Sun, 5 Jul 2015 20:45:23 +0000 (+0200) Subject: GPU-DRM-IMX: Delete an unnecessary check before drm_fbdev_cma_restore_mode() X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~3304^2~3^2~2 X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/%22bookmarks:/?a=commitdiff_plain;h=3f3a7280d4cafd28036378198280640dfc6492aa;p=linux-4.9.git GPU-DRM-IMX: Delete an unnecessary check before drm_fbdev_cma_restore_mode() The drm_fbdev_cma_restore_mode() 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: Philipp Zabel --- diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c index 7b00ab8084a8..7b990b4e96d2 100644 --- a/drivers/gpu/drm/imx/imx-drm-core.c +++ b/drivers/gpu/drm/imx/imx-drm-core.c @@ -63,8 +63,7 @@ static void imx_drm_driver_lastclose(struct drm_device *drm) #if IS_ENABLED(CONFIG_DRM_IMX_FB_HELPER) struct imx_drm_device *imxdrm = drm->dev_private; - if (imxdrm->fbhelper) - drm_fbdev_cma_restore_mode(imxdrm->fbhelper); + drm_fbdev_cma_restore_mode(imxdrm->fbhelper); #endif }