From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [PATCH] drm: bridge: anx78xx: fix ptr_ret.cocci warnings Date: Thu, 24 Mar 2016 20:03:54 +0800 Message-ID: <20160324120354.GA19673@lkp-ne04.intel.com> References: <201603241923.Li3nxzq9%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1458816106-11596-4-git-send-email-enric.balletbo-ZGY8ohtN/8qB+jHODAdFcQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Enric Balletbo i Serra Cc: kbuild-all-JC7UmRfGjtg@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, devel-gWbeCf7V1WCQmaza687I9mD2FQJk+8+b@public.gmane.org, treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, airlied-cv59FeDIM0c@public.gmane.org, gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org, sjoerd.simons-ZGY8ohtN/8pPYcu2f3hruQ@public.gmane.org, javier-0uQlZySMnqxg9hUCZPvPmw@public.gmane.org, span-RZiUC8FWO7+l5r2w9Jh5Rg@public.gmane.org, nathan.chung-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, djkurtz-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, drinkcat-F7+t8E8rja9g9hUCZPvPmw@public.gmane.org, laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org, dan.carpenter-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, jb.tsai-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, cawa.cheng-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, eddie.huang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org, cjiao-RZiUC8FWO7+l5r2w9Jh5Rg@public.gmane.org, emil.l.velikov-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org List-Id: devicetree@vger.kernel.org drivers/gpu/drm/bridge/anx78xx.c:632:1-3: WARNING: PTR_ERR_OR_ZERO can be used Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR Generated by: scripts/coccinelle/api/ptr_ret.cocci CC: Enric Balletbo i Serra Signed-off-by: Fengguang Wu --- anx78xx.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/gpu/drm/bridge/anx78xx.c +++ b/drivers/gpu/drm/bridge/anx78xx.c @@ -629,10 +629,7 @@ static int anx78xx_init_gpio(struct anx7 /* GPIO for V10 power control */ pdata->gpiod_v10 = devm_gpiod_get_optional(dev, "v10", GPIOD_OUT_LOW); - if (IS_ERR(pdata->gpiod_v10)) - return PTR_ERR(pdata->gpiod_v10); - - return 0; + return PTR_ERR_OR_ZERO(pdata->gpiod_v10); } static int anx78xx_dp_link_training(struct anx78xx *anx78xx) -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html