From patchwork Wed Sep 3 20:33:11 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 4837391 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 4F9BAC0338 for ; Wed, 3 Sep 2014 20:35:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D3FD72021A for ; Wed, 3 Sep 2014 20:35:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1E4F3200D6 for ; Wed, 3 Sep 2014 20:35:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932112AbaICUf2 (ORCPT ); Wed, 3 Sep 2014 16:35:28 -0400 Received: from bombadil.infradead.org ([198.137.202.9]:44320 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756036AbaICUd3 (ORCPT ); Wed, 3 Sep 2014 16:33:29 -0400 Received: from 200-100-75-232.dial-up.telesp.net.br ([200.100.75.232] helo=smtp.w2.samsung.com) by bombadil.infradead.org with esmtpsa (Exim 4.80.1 #2 (Red Hat Linux)) id 1XPHF8-0000LH-UQ; Wed, 03 Sep 2014 20:33:27 +0000 Received: from mchehab by smtp.w2.samsung.com with local (Exim 4.80.1) (envelope-from ) id 1XPHF1-0001Jr-Mj; Wed, 03 Sep 2014 17:33:19 -0300 From: Mauro Carvalho Chehab Cc: Mauro Carvalho Chehab , Linux Media Mailing List , Mauro Carvalho Chehab , Prabhakar Lad , davinci-linux-open-source@linux.davincidsp.com Subject: [PATCH 39/46] [media] davinci: just return 0 instead of using a var Date: Wed, 3 Sep 2014 17:33:11 -0300 Message-Id: <7784c0dade5a08d844babfe22eeb614b3327ae1b.1409775488.git.m.chehab@samsung.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: References: In-Reply-To: References: To: unlisted-recipients:; (no To-header on input) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-8.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Instead of allocating a var to store 0 and just return it, change the code to return 0 directly. Signed-off-by: Mauro Carvalho Chehab Acked-by: Lad, Prabhakar diff --git a/drivers/media/platform/davinci/vpfe_capture.c b/drivers/media/platform/davinci/vpfe_capture.c index ed9dd27e3c63..c557eb5ebf6b 100644 --- a/drivers/media/platform/davinci/vpfe_capture.c +++ b/drivers/media/platform/davinci/vpfe_capture.c @@ -943,12 +943,11 @@ static int vpfe_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *fmt) { struct vpfe_device *vpfe_dev = video_drvdata(file); - int ret = 0; v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_g_fmt_vid_cap\n"); /* Fill in the information about format */ *fmt = vpfe_dev->fmt; - return ret; + return 0; } static int vpfe_enum_fmt_vid_cap(struct file *file, void *priv,