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Sun, 04 Mar 2018 00:48:01 +0000 Received: from mga18.intel.com ([134.134.136.126]) by bombadil.infradead.org with esmtps (Exim 4.89 #1 (Red Hat Linux)) id 1esHog-0002fh-Uc; Sun, 04 Mar 2018 00:47:56 +0000 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Mar 2018 16:47:39 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.47,420,1515484800"; d="scan'208";a="21663563" Received: from bee.sh.intel.com (HELO bee) ([10.239.97.14]) by fmsmga007.fm.intel.com with ESMTP; 03 Mar 2018 16:47:37 -0800 Received: from kbuild by bee with local (Exim 4.84_2) (envelope-from ) id 1esHoW-000Fgj-Ff; Sun, 04 Mar 2018 08:47:44 +0800 Date: Sun, 4 Mar 2018 08:46:46 +0800 From: kbuild test robot To: Andrey Smirnov Subject: [PATCH] nvmem: uniphier-efuse: fix ptr_ret.cocci warnings Message-ID: <20180304004646.GA17215@lkp-hsx02> References: <20180228144106.16363-7-andrew.smirnov@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20180228144106.16363-7-andrew.smirnov@gmail.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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180303_164755_146037_71B98D53 X-CRM114-Status: GOOD ( 22.20 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org, Heiko Stuebner , linux-rockchip@lists.infradead.org, Andrey Smirnov , Kevin Hilman , linux-kernel@vger.kernel.org, Masahiro Yamada , Srinivas Kandagatla , kbuild-all@01.org, linux-amlogic@lists.infradead.org, Carlo Caione , linux-mediatek@lists.infradead.org, cphealy@gmail.com, Matthias Brugger Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Fengguang Wu drivers/nvmem/uniphier-efuse.c:64:1-3: 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 Fixes: d562efb89f70 ("nvmem: uniphier-efuse: Convert to use devm_nvmem_register()") CC: Andrey Smirnov Signed-off-by: Fengguang Wu --- uniphier-efuse.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/drivers/nvmem/uniphier-efuse.c +++ b/drivers/nvmem/uniphier-efuse.c @@ -61,10 +61,7 @@ static int uniphier_efuse_probe(struct p econfig.priv = priv; econfig.dev = dev; nvmem = devm_nvmem_register(dev, &econfig); - if (IS_ERR(nvmem)) - return PTR_ERR(nvmem); - - return 0; + return PTR_ERR_OR_ZERO(nvmem); } static const struct of_device_id uniphier_efuse_of_match[] = {