From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6256058221461504000 X-Received: by 10.129.73.215 with SMTP id w206mr6544901ywa.6.1456602062585; Sat, 27 Feb 2016 11:41:02 -0800 (PST) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.107.16.80 with SMTP id y77ls1026550ioi.81.gmail; Sat, 27 Feb 2016 11:41:02 -0800 (PST) X-Received: by 10.66.136.71 with SMTP id py7mr6448234pab.7.1456602062274; Sat, 27 Feb 2016 11:41:02 -0800 (PST) Return-Path: Received: from mail-pf0-x242.google.com (mail-pf0-x242.google.com. [2607:f8b0:400e:c00::242]) by gmr-mx.google.com with ESMTPS id y20si567081pfa.2.2016.02.27.11.41.02 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 27 Feb 2016 11:41:02 -0800 (PST) Received-SPF: pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c00::242 as permitted sender) client-ip=2607:f8b0:400e:c00::242; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c00::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-pf0-x242.google.com with SMTP id t66so2265738pfb.0 for ; Sat, 27 Feb 2016 11:41:02 -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=6A0O6n6X3tZzMKJ29033KUd+vh3bATb6o/IXn5GTAUw=; b=qITam89e2VSSrZinQUs5IA23Df2Z+0kCV544O7x2QkjKVxMipL5lfZ5Eb5LquU9Fnq cD3IbEjuABUKFQXhyzMtzSnFfyBh30+GrNhuhGHoOHRXg4J3wsk9LlKoatwHwg7/vLxa nW9SD2/dWqcRiUrxRqTWV847Fl1yPn5pypKuxKOiRaujzCvBmcFm/+nw00MEVJ4ry7T0 rcuoQ1wc9LpZmH5dYJaqYk6rUMoUZB4F2KVCDzUgrTVh+PJ7tvRkmaE+rP/iTNIh4RSA wN9qBb8WuS5ILOdvJn+oi9/iBJabHANrkjVwqqOj9VyyLIk6Ae++ZizKhraJF7vJ0kFb Wf6Q== 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=6A0O6n6X3tZzMKJ29033KUd+vh3bATb6o/IXn5GTAUw=; b=LO6c1krkQ0ehdi3sQk6P0q/L8+vbFJjST/k5ab6482i0VfmcReM8Gol9XULMwgOLAj FKjmsxkSKSvz1RdZMRpGEWDoxSHivwmHziafwCU0TSjXgu4CSQf4frPSZWUHZ3H0o1r4 nZeDa8eYNJOxaEH1zTSSHdDw1uwkW9BFWQZvE9u9qv0XVUMSzMD0TrCb5GsG8614wccT 2QJkikfDdCY0sL/YmABY1tV8oPxi6V9IuC15bhY6Ey3cWE0qC3p9DjeuVGT3ByjmU+EV exy+j+bGUxnaKzgMlX0XDc7DQZci3XpuSacT27pTvqbKqjpLdpiP1S5oxGr82DhsItW5 DYbQ== X-Gm-Message-State: AD7BkJJ4V3fB3UVXRXLa1d6UL5KqfuXbMtf/E7h5FiC99SZZGn9vQjdYr4hJN4sVhLvXqg== X-Received: by 10.98.79.9 with SMTP id d9mr11011016pfb.46.1456602062124; Sat, 27 Feb 2016 11:41:02 -0800 (PST) Return-Path: Received: from sandhya ([59.161.35.44]) by smtp.gmail.com with ESMTPSA id ud10sm27796621pab.27.2016.02.27.11.41.00 for (version=TLS1 cipher=AES128-SHA bits=128/128); Sat, 27 Feb 2016 11:41:01 -0800 (PST) Date: Sat, 27 Feb 2016 17:11:05 +0530 From: Sandhya Bankar To: outreachy-kernel@googlegroups.com Subject: [PATCH 2/2] Staging: usb: gadget: Use PTR_ERR_OR_ZERO instead of if(IS_ERR(...)) + PTR_ERR. Message-ID: <20160227114105.GA5524@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 --- drivers/usb/gadget/udc/at91_udc.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c index d0d1894..52851ad 100644 --- a/drivers/usb/gadget/udc/at91_udc.c +++ b/drivers/usb/gadget/udc/at91_udc.c @@ -1726,10 +1726,7 @@ 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; + PTR_ERR_OR_ZERO(udc->matrix); } static void at91sam9261_udc_pullup(struct at91_udc *udc, int is_on) -- 1.8.3.4