From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S968745AbdEYHw3 (ORCPT ); Thu, 25 May 2017 03:52:29 -0400 Received: from mga14.intel.com ([192.55.52.115]:58205 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S968635AbdEYHwP (ORCPT ); Thu, 25 May 2017 03:52:15 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.38,390,1491289200"; d="scan'208";a="266190878" Date: Thu, 25 May 2017 15:51:39 +0800 From: kbuild test robot To: Steve Longerbeam Cc: kbuild-all@01.org, robh+dt@kernel.org, mark.rutland@arm.com, shawnguo@kernel.org, kernel@pengutronix.de, fabio.estevam@nxp.com, linux@armlinux.org.uk, mchehab@kernel.org, hverkuil@xs4all.nl, nick@shmanahar.org, markus.heiser@darmarIT.de, p.zabel@pengutronix.de, laurent.pinchart+renesas@ideasonboard.com, bparrot@ti.com, geert@linux-m68k.org, arnd@arndb.de, sudipm.mukherjee@gmail.com, minghsiu.tsai@mediatek.com, tiffany.lin@mediatek.com, jean-christophe.trotin@st.com, horms+renesas@verge.net.au, niklas.soderlund+renesas@ragnatech.se, robert.jarzmik@free.fr, songjun.wu@microchip.com, andrew-ct.chen@mediatek.com, gregkh@linuxfoundation.org, shuah@kernel.org, sakari.ailus@linux.intel.com, pavel@ucw.cz, devel@driverdev.osuosl.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org Subject: [PATCH] platform: video-mux: fix ptr_ret.cocci warnings Message-ID: <20170525075139.GA721@intel11.lkp.intel.com> References: <201705251540.fnn67915%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1495672189-29164-19-git-send-email-steve_longerbeam@mentor.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org drivers/media/platform/video-mux.c:246:1-3: 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: Philipp Zabel Signed-off-by: Fengguang Wu --- video-mux.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/media/platform/video-mux.c +++ b/drivers/media/platform/video-mux.c @@ -243,10 +243,7 @@ static int video_mux_probe_mmio_mux(stru field.lsb = ffs(mask) - 1; vmux->field = devm_regmap_field_alloc(dev, regmap, field); - if (IS_ERR(vmux->field)) - return PTR_ERR(vmux->field); - - return 0; + return PTR_ERR_OR_ZERO(vmux->field); } #endif From mboxrd@z Thu Jan 1 00:00:00 1970 From: kbuild test robot Subject: [PATCH] platform: video-mux: fix ptr_ret.cocci warnings Date: Thu, 25 May 2017 15:51:39 +0800 Message-ID: <20170525075139.GA721@intel11.lkp.intel.com> References: <201705251540.fnn67915%fengguang.wu@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1495672189-29164-19-git-send-email-steve_longerbeam@mentor.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" To: Steve Longerbeam Cc: mark.rutland@arm.com, andrew-ct.chen@mediatek.com, minghsiu.tsai@mediatek.com, sakari.ailus@linux.intel.com, nick@shmanahar.org, songjun.wu@microchip.com, hverkuil@xs4all.nl, pavel@ucw.cz, robert.jarzmik@free.fr, devel@driverdev.osuosl.org, markus.heiser@darmarIT.de, laurent.pinchart+renesas@ideasonboard.com, shuah@kernel.org, linux@armlinux.org.uk, geert@linux-m68k.org, jean-christophe.trotin@st.com, devicetree@vger.kernel.org, kernel@pengutronix.de, arnd@arndb.de, mchehab@kernel.org, bparrot@ti.com, robh+dt@kernel.org, horms+renesas@verge.net.au, tiffany.lin@mediatek.com, linux-arm-kernel@lists.infradead.org, niklas.soderlund+renesas@ragnatech.se, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, kbuild-all@01.org, p.zabel@pengutronix.de, fabio.estevam@nxp.com, linux-media@vger.kernel.org, shawnguo@kernel.org, sudipm.mukherjee@gmail.com List-Id: devicetree@vger.kernel.org drivers/media/platform/video-mux.c:246:1-3: 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: Philipp Zabel Signed-off-by: Fengguang Wu --- video-mux.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/media/platform/video-mux.c +++ b/drivers/media/platform/video-mux.c @@ -243,10 +243,7 @@ static int video_mux_probe_mmio_mux(stru field.lsb = ffs(mask) - 1; vmux->field = devm_regmap_field_alloc(dev, regmap, field); - if (IS_ERR(vmux->field)) - return PTR_ERR(vmux->field); - - return 0; + return PTR_ERR_OR_ZERO(vmux->field); } #endif From mboxrd@z Thu Jan 1 00:00:00 1970 From: lkp@intel.com (kbuild test robot) Date: Thu, 25 May 2017 15:51:39 +0800 Subject: [PATCH] platform: video-mux: fix ptr_ret.cocci warnings In-Reply-To: <1495672189-29164-19-git-send-email-steve_longerbeam@mentor.com> References: <201705251540.fnn67915%fengguang.wu@intel.com> Message-ID: <20170525075139.GA721@intel11.lkp.intel.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org drivers/media/platform/video-mux.c:246:1-3: 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: Philipp Zabel Signed-off-by: Fengguang Wu --- video-mux.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/media/platform/video-mux.c +++ b/drivers/media/platform/video-mux.c @@ -243,10 +243,7 @@ static int video_mux_probe_mmio_mux(stru field.lsb = ffs(mask) - 1; vmux->field = devm_regmap_field_alloc(dev, regmap, field); - if (IS_ERR(vmux->field)) - return PTR_ERR(vmux->field); - - return 0; + return PTR_ERR_OR_ZERO(vmux->field); } #endif