From patchwork Thu Jun 6 03:55:36 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wayne Xia X-Patchwork-Id: 249262 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id C73472C0082 for ; Thu, 6 Jun 2013 13:57:49 +1000 (EST) Received: from localhost ([::1]:52895 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkRKd-0006IS-V3 for incoming@patchwork.ozlabs.org; Wed, 05 Jun 2013 23:57:47 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42612) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkRKO-0006I9-Rv for qemu-devel@nongnu.org; Wed, 05 Jun 2013 23:57:34 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UkRKO-0007Pe-1j for qemu-devel@nongnu.org; Wed, 05 Jun 2013 23:57:32 -0400 Received: from e28smtp09.in.ibm.com ([122.248.162.9]:58316) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UkRKN-0007PS-Fz for qemu-devel@nongnu.org; Wed, 05 Jun 2013 23:57:31 -0400 Received: from /spool/local by e28smtp09.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 6 Jun 2013 09:23:12 +0530 Received: from d28dlp03.in.ibm.com (9.184.220.128) by e28smtp09.in.ibm.com (192.168.1.139) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Thu, 6 Jun 2013 09:23:10 +0530 Received: from d28relay02.in.ibm.com (d28relay02.in.ibm.com [9.184.220.59]) by d28dlp03.in.ibm.com (Postfix) with ESMTP id 94DDB1258053 for ; Thu, 6 Jun 2013 09:29:34 +0530 (IST) Received: from d28av04.in.ibm.com (d28av04.in.ibm.com [9.184.220.66]) by d28relay02.in.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id r563vKHa7405934 for ; Thu, 6 Jun 2013 09:27:20 +0530 Received: from d28av04.in.ibm.com (loopback [127.0.0.1]) by d28av04.in.ibm.com (8.14.4/8.13.1/NCO v10.0 AVout) with ESMTP id r563vNJU029612 for ; Thu, 6 Jun 2013 13:57:23 +1000 Received: from RH63Wenchao.localdomain ([9.77.178.188]) by d28av04.in.ibm.com (8.14.4/8.13.1/NCO v10.0 AVin) with ESMTP id r563teI5023051; Thu, 6 Jun 2013 13:57:19 +1000 From: Wenchao Xia To: qemu-devel@nongnu.org Date: Thu, 6 Jun 2013 11:55:36 +0800 Message-Id: <1370490936-11327-1-git-send-email-xiawenc@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.1 X-TM-AS-MML: No X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13060603-2674-0000-0000-00000941075C X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 122.248.162.9 Cc: aliguori@us.ibm.com, alevy@redhat.com, stefanha@redhat.com, pbonzini@redhat.com, mlureau@redhat.com, Wenchao Xia Subject: [Qemu-devel] [PATCH] build: remove compile warning X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org This patch simply remove "variable may be used uninitialized" warning. Signed-off-by: Wenchao Xia --- libcacard/vscclient.c | 2 +- util/iov.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c index ac23647..815f453 100644 --- a/libcacard/vscclient.c +++ b/libcacard/vscclient.c @@ -641,7 +641,7 @@ main( GIOChannel *channel_stdin; char *qemu_host; char *qemu_port; - VSCMsgHeader mhHeader; + VSCMsgHeader mhHeader = {0}; VCardEmulOptions *command_line_options = NULL; diff --git a/util/iov.c b/util/iov.c index cc6e837..b91cfb9 100644 --- a/util/iov.c +++ b/util/iov.c @@ -146,7 +146,7 @@ ssize_t iov_send_recv(int sockfd, struct iovec *iov, unsigned iov_cnt, { ssize_t total = 0; ssize_t ret; - size_t orig_len, tail; + size_t orig_len = 0, tail; unsigned niov; while (bytes > 0) {