From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6256054516784824320 X-Received: by 10.13.192.134 with SMTP id b128mr6675636ywd.43.1456604326926; Sat, 27 Feb 2016 12:18:46 -0800 (PST) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.140.21.138 with SMTP id 10ls204677qgl.13.gmail; Sat, 27 Feb 2016 12:18:46 -0800 (PST) X-Received: by 10.141.0.9 with SMTP id b9mr6704251qhd.16.1456604326229; Sat, 27 Feb 2016 12:18:46 -0800 (PST) Return-Path: Received: from mail-pf0-x241.google.com (mail-pf0-x241.google.com. [2607:f8b0:400e:c00::241]) by gmr-mx.google.com with ESMTPS id ui7si2733874pab.0.2016.02.27.12.18.46 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 27 Feb 2016 12:18:46 -0800 (PST) Received-SPF: pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c00::241 as permitted sender) client-ip=2607:f8b0:400e:c00::241; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c00::241 as permitted sender) smtp.mailfrom=bankarsandhya512@gmail.com; dkim=pass header.i=@gmail.com; dmarc=pass (p=NONE dis=NONE) header.from=gmail.com Received: by mail-pf0-x241.google.com with SMTP id w128so6554939pfb.2 for ; Sat, 27 Feb 2016 12:18:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:subject:message-id:mime-version:content-disposition :user-agent; bh=owyzTS3K2NBX8N5zNV6dsBMOJLTmpSzz/15KkcKU4BY=; b=CkUtFaXMBRurT94+zIjuwQhekah0JVfU9rV3apviIDCuHX1wmGF/Uvp/XWYfHL8/1T POtCD8VCLNkHJJL3vMonEHI3bjj9eNblVw+1cRF8MnTlvquq7D0iCnCI676fVNHZZsPM fwtEgnAkm2D+KqWy5ZWEg0GDkP7FW/v/d5Txsxcpn677n++oJ6aPMHRiQJxcbZdBsbxh 7XnFgpWB+TcCrhUmlrmb0+CWZVT9nzTLpFIISoUXcE2yPs76qbqZ/JnLPsPAdLN2wfXj QllHBVOXtD+Vd/AanOReMQ7X2/BGZO6SrsfHdI02nYfkpsX5/NKkthdBPND6n0YRxEbD zOmQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:subject:message-id:mime-version :content-disposition:user-agent; bh=owyzTS3K2NBX8N5zNV6dsBMOJLTmpSzz/15KkcKU4BY=; b=f17s6SRVlr9TqlgCuddtTQAYz+iFwOvvcw/3dXDzVZvta14LMWbDFzvAtagY5Lp6DJ 2fcC44enAZBokPwq+bp8EzzCJ8SR233mALM5BYNs2BXlPWo1Ma81GRd+/5YjVx66XrP7 9M1OlIK0w0hY65OwSmjzW2iNc7gzAwKh+6DsFG1k/r8x2+1RHgCfOGTdbnXFaoKM6Moq iyMy4CYSGgDxdLldmnUH6rRnupFkIYo1jSzfzXR1EtMRJuyR7fRIMn5DgFsVWpOgD4R7 s+HcnjcrEusZFT6VFPb3p0rgZJCwjevlMOVzysDmF1vxTSyKAmYUlFruhq8DBDsSi3LV nH4g== X-Gm-Message-State: AD7BkJLp0bsrYbGCPBSPc1bbdihkxbz69fJZqAvjwi+0rjEMItfizjAERDZuOjfda/ak2w== X-Received: by 10.98.69.78 with SMTP id s75mr11576794pfa.102.1456604325951; Sat, 27 Feb 2016 12:18:45 -0800 (PST) Return-Path: Received: from sandhya ([59.161.35.44]) by smtp.gmail.com with ESMTPSA id w9sm27846096pfa.21.2016.02.27.12.18.42 for (version=TLS1 cipher=AES128-SHA bits=128/128); Sat, 27 Feb 2016 12:18:45 -0800 (PST) Date: Sat, 27 Feb 2016 17:48:39 +0530 From: Sandhya Bankar To: outreachy-kernel@googlegroups.com Subject: [PATCH v2 1/2] Staging: usb: Use PTR_ERR_OR_ZERO instead of if(IS_ERR(...)) + PTR_ERR. Message-ID: <20160227121839.GA5697@sandhya> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-12-10) Use PTR_ERR_OR_ZERO instead of if(IS_ERR(...)) + PTR_ERR. Signed-off-by: Sandhya Bankar --- changes in v2 : * Add missing return. drivers/usb/phy/phy-qcom-8x16-usb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/usb/phy/phy-qcom-8x16-usb.c b/drivers/usb/phy/phy-qcom-8x16-usb.c index 579587d..9724997 100644 --- a/drivers/usb/phy/phy-qcom-8x16-usb.c +++ b/drivers/usb/phy/phy-qcom-8x16-usb.c @@ -291,10 +291,8 @@ static int phy_8x16_read_devicetree(struct phy_8x16 *qphy) qphy->switch_gpio = devm_gpiod_get_optional(dev, "switch", GPIOD_OUT_LOW); - if (IS_ERR(qphy->switch_gpio)) - return PTR_ERR(qphy->switch_gpio); - return 0; + return PTR_ERR_OR_ZERO(qphy->switch_gpio); } static int phy_8x16_reboot_notify(struct notifier_block *this, -- 1.8.3.4