From patchwork Fri Dec 6 19:15:34 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Michael Tokarev X-Patchwork-Id: 298230 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 3E1C12C00A6 for ; Sat, 7 Dec 2013 06:33:51 +1100 (EST) Received: from localhost ([::1]:33159 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vp19o-0003vH-8b for incoming@patchwork.ozlabs.org; Fri, 06 Dec 2013 14:33:48 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53407) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vp18w-00026s-Rt for qemu-devel@nongnu.org; Fri, 06 Dec 2013 14:32:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Vp18q-0002qs-LQ for qemu-devel@nongnu.org; Fri, 06 Dec 2013 14:32:54 -0500 Received: from isrv.corpit.ru ([86.62.121.231]:43834) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Vp18q-0002qR-EM; Fri, 06 Dec 2013 14:32:48 -0500 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 55DEA40DD3; Fri, 6 Dec 2013 23:32:47 +0400 (MSK) Received: from tls.msk.ru (mjt.vpn.tls.msk.ru [192.168.177.99]) by tsrv.corpit.ru (Postfix) with SMTP id CF9BB5E0; Fri, 6 Dec 2013 23:15:44 +0400 (MSK) Received: (nullmailer pid 19222 invoked by uid 1000); Fri, 06 Dec 2013 19:15:43 -0000 From: Michael Tokarev To: aliguori@amazon.com Date: Fri, 6 Dec 2013 23:15:34 +0400 Message-Id: <1386357341-19147-8-git-send-email-mjt@msgid.tls.msk.ru> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1386357341-19147-1-git-send-email-mjt@msgid.tls.msk.ru> References: <1386357341-19147-1-git-send-email-mjt@msgid.tls.msk.ru> MIME-Version: 1.0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 86.62.121.231 Cc: qemu-trivial@nongnu.org, Stefan Weil , Michael Tokarev , qemu-devel@nongnu.org Subject: [Qemu-devel] [PULL 07/14] qobject: Fix compiler warning (missing gnu_printf format attribute) 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 From: Stefan Weil gcc 4.8.2 reports this warning when extra warnings are enabled (-Wextra): CC qobject/qerror.o qobject/qerror.c: In function ‘qerror_from_info’: qobject/qerror.c:53:5: error: function might be possible candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format] qerr->err_msg = g_strdup_vprintf(fmt, *va); ^ Signed-off-by: Stefan Weil Signed-off-by: Michael Tokarev --- qobject/qerror.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/qobject/qerror.c b/qobject/qerror.c index 3aee1cf..fc8331a 100644 --- a/qobject/qerror.c +++ b/qobject/qerror.c @@ -42,8 +42,8 @@ static QError *qerror_new(void) * * Return strong reference. */ -static QError *qerror_from_info(ErrorClass err_class, const char *fmt, - va_list *va) +static QError * GCC_FMT_ATTR(2, 0) +qerror_from_info(ErrorClass err_class, const char *fmt, va_list *va) { QError *qerr;