From: Markus Elfring Date: Sun, 23 Nov 2014 14:45:03 +0000 (+0100) Subject: video: fbdev-MMP: Deletion of an unnecessary check before the function call "mmp_unre... X-Git-Tag: v3.19-rc1~121^2~3 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3163e4cd16584a461e89bf0abbd410f40fd2286f;p=karo-tx-linux.git video: fbdev-MMP: Deletion of an unnecessary check before the function call "mmp_unregister_path" The mmp_unregister_path() 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: Tomi Valkeinen --- diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c index 8621a9f2bdcc..3c12bd83b561 100644 --- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c +++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c @@ -441,8 +441,7 @@ static void path_deinit(struct mmphw_path_plat *path_plat) if (!path_plat) return; - if (path_plat->path) - mmp_unregister_path(path_plat->path); + mmp_unregister_path(path_plat->path); } static int mmphw_probe(struct platform_device *pdev)