From patchwork Fri Jul 8 17:21:35 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 9221633 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D854D607D9 for ; Fri, 8 Jul 2016 17:57:52 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id CD40B28169 for ; Fri, 8 Jul 2016 17:57:52 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C206128174; Fri, 8 Jul 2016 17:57:52 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6F90428169 for ; Fri, 8 Jul 2016 17:57:52 +0000 (UTC) Received: from localhost ([::1]:47130 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLa2A-0008EO-77 for patchwork-qemu-devel@patchwork.kernel.org; Fri, 08 Jul 2016 13:57:50 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38998) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLZTq-0001S1-JL for qemu-devel@nongnu.org; Fri, 08 Jul 2016 13:22:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bLZTo-0008TD-NG for qemu-devel@nongnu.org; Fri, 08 Jul 2016 13:22:21 -0400 Received: from mx1.redhat.com ([209.132.183.28]:45582) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bLZTj-0008RL-Vu; Fri, 08 Jul 2016 13:22:16 -0400 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 81CC54DAF8; Fri, 8 Jul 2016 17:22:15 +0000 (UTC) Received: from noname.redhat.com (ovpn-116-56.ams2.redhat.com [10.36.116.56]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u68HLk3B006858; Fri, 8 Jul 2016 13:22:14 -0400 From: Kevin Wolf To: qemu-block@nongnu.org Date: Fri, 8 Jul 2016 19:21:35 +0200 Message-Id: <1467998504-15744-24-git-send-email-kwolf@redhat.com> In-Reply-To: <1467998504-15744-1-git-send-email-kwolf@redhat.com> References: <1467998504-15744-1-git-send-email-kwolf@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Fri, 08 Jul 2016 17:22:15 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 23/32] qemu-img: Use strerror() for generic resize error X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Max Reitz Emitting the plain error number is not very helpful. Use strerror() instead. Signed-off-by: Max Reitz Message-id: 20160615153630.2116-2-mreitz@redhat.com Reviewed-by: Eric Blake Signed-off-by: Max Reitz --- qemu-img.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qemu-img.c b/qemu-img.c index 969edce..2e40e1f 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -3283,7 +3283,7 @@ static int img_resize(int argc, char **argv) error_report("Image is read-only"); break; default: - error_report("Error resizing image (%d)", -ret); + error_report("Error resizing image: %s", strerror(-ret)); break; } out: