From patchwork Sat Mar 1 16:18:05 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 3747491 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 23A9CBF13A for ; Sat, 1 Mar 2014 16:15:50 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4D5EB20364 for ; Sat, 1 Mar 2014 16:15:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 75CBC202F8 for ; Sat, 1 Mar 2014 16:15:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753071AbaCAQPo (ORCPT ); Sat, 1 Mar 2014 11:15:44 -0500 Received: from nblzone-211-213.nblnetworks.fi ([83.145.211.213]:46242 "EHLO hillosipuli.retiisi.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752984AbaCAQPT (ORCPT ); Sat, 1 Mar 2014 11:15:19 -0500 Received: from lanttu.localdomain (salottisipuli.retiisi.org.uk [IPv6:2001:1bc8:102:7fc9::83:2]) by hillosipuli.retiisi.org.uk (Postfix) with ESMTP id 55C0260098; Sat, 1 Mar 2014 18:15:16 +0200 (EET) From: Sakari Ailus To: laurent.pinchart@ideasonboard.com, linux-media@vger.kernel.org Subject: [yavta PATCH 4/9] Zero dev in main() Date: Sat, 1 Mar 2014 18:18:05 +0200 Message-Id: <1393690690-5004-5-git-send-email-sakari.ailus@iki.fi> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1393690690-5004-1-git-send-email-sakari.ailus@iki.fi> References: <1393690690-5004-1-git-send-email-sakari.ailus@iki.fi> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-6.9 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 This is necessary since video_open() may not be always called soon Signed-off-by: Sakari Ailus --- yavta.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/yavta.c b/yavta.c index e010252..870682e 100644 --- a/yavta.c +++ b/yavta.c @@ -182,11 +182,6 @@ static unsigned int v4l2_format_code(const char *name) static int video_open(struct device *dev, const char *devname, int no_query) { - struct v4l2_capability cap; - unsigned int capabilities; - int ret; - - memset(dev, 0, sizeof *dev); dev->fd = -1; dev->memtype = V4L2_MEMORY_MMAP; dev->buffers = NULL; @@ -1302,7 +1297,7 @@ static struct option opts[] = { int main(int argc, char *argv[]) { struct sched_param sched; - struct device dev; + struct device dev = { 0 }; int ret; /* Options parsings */