From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6256058221461504000 X-Received: by 10.107.157.10 with SMTP id g10mr12592341ioe.28.1456604667935; Sat, 27 Feb 2016 12:24:27 -0800 (PST) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.182.241.10 with SMTP id we10ls825756obc.77.gmail; Sat, 27 Feb 2016 12:24:27 -0800 (PST) X-Received: by 10.182.245.131 with SMTP id xo3mr6924155obc.49.1456604667507; Sat, 27 Feb 2016 12:24:27 -0800 (PST) Return-Path: Received: from mail-pa0-x242.google.com (mail-pa0-x242.google.com. [2607:f8b0:400e:c03::242]) by gmr-mx.google.com with ESMTPS id ui7si2735509pab.0.2016.02.27.12.24.27 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 27 Feb 2016 12:24:27 -0800 (PST) Received-SPF: pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c03::242 as permitted sender) client-ip=2607:f8b0:400e:c03::242; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c03::242 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-pa0-x242.google.com with SMTP id yy13so6293916pab.1 for ; Sat, 27 Feb 2016 12:24:27 -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=D2H02N0Xwkhvf0N1Lx8xW+lqbtPVwpXP+ypyi5VcD5E=; b=PuQcgXgVqAOXa+vR1X9UU9g9RogARwztGlOL/inFXbXrn9hqsksZCGVeFOfF0q9lIM EIqVasYqrnQZQF1A5jrk64UX0u2VEBa1IJhg5Q73sN2JSdNS9jKFbNWuQhZ4+AIfBdWD DsaC9d/auXTUCBfi9oBFYF3lQnWMK2Q5ntjBYZ1KnUE26ggLe2QA8XKVG971pi4/p7zd UpVJuSzGAKpharFdXEhyfbaj91Qo0pTZnmXfXqvkhuUcLG3wgZD+nnLNQjXqAJPPZ/AT D9QU/v5DEhEyRU5h/P84f7DxFcl+QlU54q9oYLwnS/6irUo7iPhCG4AMoIeSwpZ0J9Ma q6fQ== 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=D2H02N0Xwkhvf0N1Lx8xW+lqbtPVwpXP+ypyi5VcD5E=; b=Qsp0F2dV69nD3TrynUdZQX1mFH7x+QqBfKxmmEhp8gws1pCz30+a7p1HF6mG9Gkt3a obVwWxjo2mOiMH6pW5uetBmia3jTtboehLAsa9TxfzoHjdHDQW3O0izARbsy5GpQeX/C YMWLkSIViZQ4FlhHbkTHseMdVQVcWPV5rAg+rp+6brKVn0/mRluvMnjpXWBwV1V7quxL 50V8T18D1dGelLaqnxYQ2CrL+KkXcj1xnnzJlqPwwxrfN5PAcPZLcTuYkkvSQu9FcVJy hHDl7lEmYT31VNHK0b+TgBtY/szKsWEKITy7q/ALD505CKmtvvusP76OgHOl5Q1fsm5y GntA== X-Gm-Message-State: AD7BkJJNSQYFXs6lc/daKe66I6emwiiPHpjBFUNh8CiLovX3/UDSx7GQga9KW5QpuVOusQ== X-Received: by 10.66.146.100 with SMTP id tb4mr10985968pab.99.1456604667333; Sat, 27 Feb 2016 12:24:27 -0800 (PST) Return-Path: Received: from sandhya ([59.161.35.44]) by smtp.gmail.com with ESMTPSA id q2sm4233154pfq.88.2016.02.27.12.24.24 for (version=TLS1 cipher=AES128-SHA bits=128/128); Sat, 27 Feb 2016 12:24:26 -0800 (PST) Date: Sat, 27 Feb 2016 17:54:29 +0530 From: Sandhya Bankar To: outreachy-kernel@googlegroups.com Subject: [PATCH v2 2/2] Staging: usb: gadget: Use PTR_ERR_OR_ZERO instead of if(IS_ERR(...)) + PTR_ERR. Message-ID: <20160227122429.GA5723@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/gadget/udc/at91_udc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c index d0d1894..87f6f52 100644 --- a/drivers/usb/gadget/udc/at91_udc.c +++ b/drivers/usb/gadget/udc/at91_udc.c @@ -1726,10 +1726,8 @@ static int at91sam9261_udc_init(struct at91_udc *udc) udc->matrix = syscon_regmap_lookup_by_phandle(udc->pdev->dev.of_node, "atmel,matrix"); - if (IS_ERR(udc->matrix)) - return PTR_ERR(udc->matrix); - return 0; + return PTR_ERR_OR_ZERO(udc->matrix); } static void at91sam9261_udc_pullup(struct at91_udc *udc, int is_on) -- 1.8.3.4