From patchwork Thu May 29 04:57:11 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sachin Kamat X-Patchwork-Id: 353649 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2001:1868:205::9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id AD4EE1400E4 for ; Thu, 29 May 2014 15:03:01 +1000 (EST) 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 1WpsRz-0005Qx-Pn; Thu, 29 May 2014 05:00:23 +0000 Received: from mail-pb0-f46.google.com ([209.85.160.46]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WpsRp-0004EC-AQ for linux-arm-kernel@lists.infradead.org; Thu, 29 May 2014 05:00:13 +0000 Received: by mail-pb0-f46.google.com with SMTP id rq2so12414443pbb.33 for ; Wed, 28 May 2014 21:59:52 -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=s0rQLrIzYmfI0opmTKo7CwDI0SdJE3Z5hwZve/j7VsA=; b=KM6eub4ccEUcEjA92lSbgT+BQNd4UWMXYYjhXD364jOO39ANkY4iIZ0R2Jz1OMckvL lm/jrOF91oElbufIcIcQM6FWQRIL3jazKVTiuIi4LNA0nK9vA4G2g1AAWfHOr9hlPpkj KjMYehfQ8y7+hBhAIZtWdRIxSvWKnl52LnuDhllTuzbFAsGKPemFFdLcy/C6aXbHT6+Y PSxDbe5spcK03xWVGhTZd1+dOqi8xaaUVcCfw++D8IcfjAsZodaxd+HDGbjTxgXgri1M RuEDWxXaMUoWeJXIAgmQKUjgiaM7ZKORUYmofSOiFkYuRyqjOTMRMppSl2f9vzuNaTXj sPdg== X-Gm-Message-State: ALoCoQkK8wWDrtVWkoidgTn3OcXOymWIS48OT612V2OMEgdokZFS6kJooxMfHQfrJeG18h/Bsvce X-Received: by 10.68.189.68 with SMTP id gg4mr5679950pbc.42.1401339592346; Wed, 28 May 2014 21:59:52 -0700 (PDT) Received: from linaro.sisodomain.com ([14.140.216.146]) by mx.google.com with ESMTPSA id xc1sm98319530pab.39.2014.05.28.21.59.49 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Wed, 28 May 2014 21:59:51 -0700 (PDT) From: Sachin Kamat To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/5] ARM: imx: Use PTR_ERR_OR_ZERO in mach-mx31moboard.c Date: Thu, 29 May 2014 10:27:11 +0530 Message-Id: <1401339434-26085-2-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_220013_392024_2CDB090E X-CRM114-Status: GOOD ( 10.69 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.3.2 on bombadil.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.160.46 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 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-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org PTR_ERR_OR_ZERO simplifies the code. Signed-off-by: Sachin Kamat --- arch/arm/mach-imx/mach-mx31moboard.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm/mach-imx/mach-mx31moboard.c b/arch/arm/mach-imx/mach-mx31moboard.c index 6bed57040973..bb6f8a52a6b8 100644 --- a/arch/arm/mach-imx/mach-mx31moboard.c +++ b/arch/arm/mach-imx/mach-mx31moboard.c @@ -435,10 +435,8 @@ static int __init moboard_usbh2_init(void) return -ENODEV; pdev = imx31_add_mxc_ehci_hs(2, &usbh2_pdata); - if (IS_ERR(pdev)) - return PTR_ERR(pdev); - return 0; + return PTR_ERR_OR_ZERO(pdev); } static const struct gpio_led mx31moboard_leds[] __initconst = {