From patchwork Thu Aug 11 21:03:48 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 9275975 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id EE51A600CB for ; Thu, 11 Aug 2016 21:11:34 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DDD712879E for ; Thu, 11 Aug 2016 21:11:34 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D2DC8287A0; Thu, 11 Aug 2016 21:11:34 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 787F52879E for ; Thu, 11 Aug 2016 21:11:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932692AbcHKVLb (ORCPT ); Thu, 11 Aug 2016 17:11:31 -0400 Received: from www.zeus03.de ([194.117.254.33]:56230 "EHLO mail.zeus03.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932329AbcHKVLW (ORCPT ); Thu, 11 Aug 2016 17:11:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=sang-engineering.com; h= from:to:cc:subject:date:message-id:in-reply-to:references; s=k1; bh=rAlf3Kny4EJ40PL/K9MhoHV79QsEUZh3rw2FENWD1yg=; b=Mek5JqIkNZJ3 lbau3VaLhoIUKdhsWrSyWNkXNVKpa7XeygfC1T8KPHbFgdB1X4maUz8GUsvc2tfo 9n0vEq26OwbfBaMyBQJkKMXQ26HyG9/3Bxyf3Cz0P3GJj7ZLrp1CI8lAQk3zAPt/ CHN3opvLfS+Ppv7N1Fe3ie0uhfjX4OA= Received: (qmail 3478 invoked from network); 11 Aug 2016 23:04:41 +0200 Received: from dslb-178-008-085-090.178.008.pools.vodafone-ip.de (HELO localhost) (l3s3148p1@178.8.85.90) by mail.zeus03.de with ESMTPSA (ECDHE-RSA-AES256-GCM-SHA384 encrypted, authenticated); 11 Aug 2016 23:04:41 +0200 From: Wolfram Sang To: linux-usb@vger.kernel.org Cc: Wolfram Sang , Mauro Carvalho Chehab , linux-media@vger.kernel.org Subject: [PATCH 12/28] media: usb: dvb-usb: dib0700_core: don't print error when allocating urb fails Date: Thu, 11 Aug 2016 23:03:48 +0200 Message-Id: <1470949451-24823-13-git-send-email-wsa-dev@sang-engineering.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1470949451-24823-1-git-send-email-wsa-dev@sang-engineering.com> References: <1470949451-24823-1-git-send-email-wsa-dev@sang-engineering.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP kmalloc will print enough information in case of failure. Signed-off-by: Wolfram Sang --- drivers/media/usb/dvb-usb/dib0700_core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/usb/dvb-usb/dib0700_core.c b/drivers/media/usb/dvb-usb/dib0700_core.c index bf890c3d9cda02..26797979ebce4b 100644 --- a/drivers/media/usb/dvb-usb/dib0700_core.c +++ b/drivers/media/usb/dvb-usb/dib0700_core.c @@ -783,10 +783,8 @@ int dib0700_rc_setup(struct dvb_usb_device *d, struct usb_interface *intf) /* Starting in firmware 1.20, the RC info is provided on a bulk pipe */ purb = usb_alloc_urb(0, GFP_KERNEL); - if (purb == NULL) { - err("rc usb alloc urb failed"); + if (purb == NULL) return -ENOMEM; - } purb->transfer_buffer = kzalloc(RC_MSG_SIZE_V1_20, GFP_KERNEL); if (purb->transfer_buffer == NULL) {