From patchwork Thu Apr 8 19:37:17 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 91483 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o38JbhXS028842 for ; Thu, 8 Apr 2010 19:37:48 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933509Ab0DHThg (ORCPT ); Thu, 8 Apr 2010 15:37:36 -0400 Received: from mx1.redhat.com ([209.132.183.28]:62175 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933410Ab0DHThe convert rfc822-to-8bit (ORCPT ); Thu, 8 Apr 2010 15:37:34 -0400 Received: from int-mx04.intmail.prod.int.phx2.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.17]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o38JbXoq000795 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 8 Apr 2010 15:37:34 -0400 Received: from pedra (vpn-10-98.rdu.redhat.com [10.11.10.98]) by int-mx04.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o38JbQNF019431 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 8 Apr 2010 15:37:32 -0400 Date: Thu, 8 Apr 2010 16:37:17 -0300 From: Mauro Carvalho Chehab To: linux-input@vger.kernel.org, Linux Media Mailing List Subject: [PATCH 6/8] V4L/DVB: ir-core: fix gcc warning noise Message-ID: <20100408163717.322a8d9c@pedra> In-Reply-To: References: Mime-Version: 1.0 X-Scanned-By: MIMEDefang 2.67 on 10.5.11.17 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Thu, 08 Apr 2010 19:37:49 +0000 (UTC) diff --git a/drivers/media/IR/ir-sysfs.c b/drivers/media/IR/ir-sysfs.c index 9d132d0..17d4341 100644 --- a/drivers/media/IR/ir-sysfs.c +++ b/drivers/media/IR/ir-sysfs.c @@ -90,7 +90,7 @@ static ssize_t store_protocol(struct device *d, unsigned long flags; char *buf; - while (buf = strsep((char **) &data, " \n")) { + while ((buf = strsep((char **) &data, " \n")) != NULL) { if (!strcasecmp(buf, "rc-5") || !strcasecmp(buf, "rc5")) ir_type |= IR_TYPE_RC5; if (!strcasecmp(buf, "pd") || !strcasecmp(buf, "pulse-distance"))