From patchwork Thu May 29 04:57:14 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sachin Kamat X-Patchwork-Id: 4259851 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id EFAD4BF90B for ; Thu, 29 May 2014 05:02:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3EEEF202F8 for ; Thu, 29 May 2014 05:02:53 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 724A92018A for ; Thu, 29 May 2014 05:02:52 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WpsST-0005bo-QV; Thu, 29 May 2014 05:00:53 +0000 Received: from mail-pa0-f41.google.com ([209.85.220.41]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WpsRx-0004G5-T2 for linux-arm-kernel@lists.infradead.org; Thu, 29 May 2014 05:00:22 +0000 Received: by mail-pa0-f41.google.com with SMTP id kx10so2372680pab.0 for ; Wed, 28 May 2014 22:00:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=SWPnMVxKG7/kuIcWqNpwivRzF6RDLjUO0hZMbZl2QmA=; b=Gj6EvLetLSgYoZWNp0rkSRw/eoROKYr6vEz+lMD8EeRYDUPh/ofuzF7LCPnsLQ455y Ikj1X+R+HEOVBsQokT0LmagHwNaTdmJyL/G5BC8WUWjIAO2IXmWNhIdhKbtHg1YsPJFU nh5yZbVlD2cbV2fLboX92QO7VAGb986j3Nlgk384x9330TZhSVZl+PAR35Q2ytiARBmN L27JJOPlea3Dae+35unBp6oOLAmVp8DvI6SRc+xSDs2pL8AaFbfv/7KSkzsLNyebyaQz TsmNPvOHBpf4ySk6moLQxd/eyk8oHORap54vIJP7FpaJ7WlJn5tHY8S2ogFmhe7fXUYk S6lg== X-Gm-Message-State: ALoCoQmYbx4qa8kA51hlCJRqqsdo9IQ7EtkJSKqoM3a84kWSvhjOw9a6wUY4zfH2tgLUVEQWRZwy X-Received: by 10.66.65.169 with SMTP id y9mr5172428pas.145.1401339600901; Wed, 28 May 2014 22:00:00 -0700 (PDT) Received: from linaro.sisodomain.com ([14.140.216.146]) by mx.google.com with ESMTPSA id xc1sm98319530pab.39.2014.05.28.21.59.58 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 28 May 2014 22:00:00 -0700 (PDT) From: Sachin Kamat To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 5/5] ARM: imx: Use PTR_ERR_OR_ZERO in mx31moboard-smartbot.c Date: Thu, 29 May 2014 10:27:14 +0530 Message-Id: <1401339434-26085-5-git-send-email-sachin.kamat@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1401339434-26085-1-git-send-email-sachin.kamat@linaro.org> References: <1401339434-26085-1-git-send-email-sachin.kamat@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140528_220021_988246_ABFF7E19 X-CRM114-Status: GOOD ( 12.14 ) X-Spam-Score: -0.7 (/) Cc: sachin.kamat@linaro.org, linux@arm.linux.org.uk, kernel@pengutronix.de, shawn.guo@freescale.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP PTR_ERR_OR_ZERO simplifies the code. Signed-off-by: Sachin Kamat --- arch/arm/mach-imx/mx31moboard-smartbot.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/arm/mach-imx/mx31moboard-smartbot.c b/arch/arm/mach-imx/mx31moboard-smartbot.c index 4b3d66eb8d34..b73a4b36e040 100644 --- a/arch/arm/mach-imx/mx31moboard-smartbot.c +++ b/arch/arm/mach-imx/mx31moboard-smartbot.c @@ -13,6 +13,7 @@ */ #include +#include #include #include #include @@ -142,10 +143,8 @@ static int __init smartbot_otg_host_init(void) return -ENODEV; pdev = imx31_add_mxc_ehci_otg(&otg_host_pdata); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - return 0; + return PTR_ERR_OR_ZERO(pdev); } #else static inline int smartbot_otg_host_init(void) { return 0; }