From mboxrd@z Thu Jan 1 00:00:00 1970 X-GM-THRID: 6253696121219055616 X-Received: by 10.129.108.3 with SMTP id h3mr22232990ywc.31.1456052093712; Sun, 21 Feb 2016 02:54:53 -0800 (PST) X-BeenThere: outreachy-kernel@googlegroups.com Received: by 10.107.19.162 with SMTP id 34ls606066iot.4.gmail; Sun, 21 Feb 2016 02:54:51 -0800 (PST) X-Received: by 10.98.43.132 with SMTP id r126mr21544246pfr.5.1456052091965; Sun, 21 Feb 2016 02:54:51 -0800 (PST) Return-Path: Received: from mail-pf0-x22c.google.com (mail-pf0-x22c.google.com. [2607:f8b0:400e:c00::22c]) by gmr-mx.google.com with ESMTPS id u66si2838682pfa.2.2016.02.21.02.54.51 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 21 Feb 2016 02:54:51 -0800 (PST) Received-SPF: pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c00::22c as permitted sender) client-ip=2607:f8b0:400e:c00::22c; Authentication-Results: gmr-mx.google.com; spf=pass (google.com: domain of bankarsandhya512@gmail.com designates 2607:f8b0:400e:c00::22c 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-x22c.google.com with SMTP id x65so76538184pfb.1 for ; Sun, 21 Feb 2016 02:54:51 -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-type :content-disposition:user-agent; bh=cXPdGCmfytkw7Gd8jkNvh13SFnrvHk1etE6lC5xSl4A=; b=yuq+w6KU860g2ny06nVSI7i9+seBxUyI9PhsL7ozZFRekY6byH9wPf6TYwBbJAOLCE 41B2HkUH9UDOJhw4y1+oXy+zxhgkHGbrH43XhxLJiTEAtR+EgAVFWjYOpua0Ab7G5Ddf +RonhRkgliNT7oDwkUMpfQrZhhNNB4v6vfb7blBlV/J9MkYwCww/zMqdqMLVW6Fuqy9x 3OFeYYDUVNmQ4MlB2DP/S8JxRNEHbADadc1pyRTlnDJbLCAjCl75cCOKi9XVMX/XclaO Dnsi7XGtZv2J/zU/v0doagIv1RdoubmOIRqRCz0SRbkxIffy8hZOX09Io1fgU74nAGIb wOQQ== 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-type:content-disposition:user-agent; bh=cXPdGCmfytkw7Gd8jkNvh13SFnrvHk1etE6lC5xSl4A=; b=nGpD7TNoVLUKKX5BW1WJFEC26RxDBsKBVG6Xl4rgV/kX8UujYDOJgOM46IN8pKn26l 7WE/w17XyBTxmgPuKQtwm6ec/BoMvFNb73PhV+82SPwEHDtDjZDdwAN6qGYvL65/QVkt xkZ8Nb8/xYkLzn1K8zMOLmpYxoy+H595r+ei+WiHIuKXvnO1ouap5X3wHKHas0Eraxm8 X8XfQx2Zv5Nh2/YWklr+/jcLiug8VjhHCUGSw5aiMVb1IL9xbn/fMBXHkfqsUSCt6mvq Ylrd+HjzwSd595ZWJp41FOVjf92IojkoCkZfo1bSh8ffpaUdWeF6eqI2EhqS8QFntsKp HLCA== X-Gm-Message-State: AG10YORMjjLeIj2D7/5GzkdNiOs615VclzUpTkNYcV4Q6TsUapyiNbtBGW+4sbR1Z8uCBw== X-Received: by 10.98.16.86 with SMTP id y83mr30270806pfi.45.1456052091869; Sun, 21 Feb 2016 02:54:51 -0800 (PST) Return-Path: Received: from sandhya ([59.161.35.0]) by smtp.gmail.com with ESMTPSA id u64sm29355768pfa.86.2016.02.21.02.54.50 for (version=TLS1 cipher=AES128-SHA bits=128/128); Sun, 21 Feb 2016 02:54:51 -0800 (PST) Date: Sun, 21 Feb 2016 08:24:55 +0530 From: Sandhya Bankar To: outreachy-kernel@googlegroups.com Subject: [PATCH] Staging: emxx_udc: Return NULL instead of 0. Message-ID: <20160221025455.GA5576@sandhya> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-12-10) Return NULL instead of 0 from nbu2ss_ep_alloc_request(),if req pointer is NULL. Signed-off-by: Sandhya Bankar --- drivers/staging/emxx_udc/emxx_udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/emxx_udc/emxx_udc.c b/drivers/staging/emxx_udc/emxx_udc.c index a1f624f..fe99fb1 100644 --- a/drivers/staging/emxx_udc/emxx_udc.c +++ b/drivers/staging/emxx_udc/emxx_udc.c @@ -2626,7 +2626,7 @@ static struct usb_request *nbu2ss_ep_alloc_request( req = kzalloc(sizeof(*req), gfp_flags); if (!req) - return 0; + return NULL; #ifdef USE_DMA req->req.dma = DMA_ADDR_INVALID; -- 1.8.3.4