From nobody Wed Apr 16 12:20:41 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1544621683445318.8610213511163; Wed, 12 Dec 2018 05:34:43 -0800 (PST) Received: from localhost ([::1]:44923 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gX4ew-0007bY-7N for importer@patchew.org; Wed, 12 Dec 2018 08:34:42 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:46175) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gX4Yf-0002YK-VX for qemu-devel@nongnu.org; Wed, 12 Dec 2018 08:28:15 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gX4Ya-00013m-EA for qemu-devel@nongnu.org; Wed, 12 Dec 2018 08:28:13 -0500 Received: from mx1.redhat.com ([209.132.183.28]:34006) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gX4YP-0000qG-O7; Wed, 12 Dec 2018 08:27:59 -0500 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id D99A7A8F4; Wed, 12 Dec 2018 13:27:56 +0000 (UTC) Received: from linux.fritz.box.com (ovpn-117-245.ams2.redhat.com [10.36.117.245]) by smtp.corp.redhat.com (Postfix) with ESMTP id C7FE760C44; Wed, 12 Dec 2018 13:27:55 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Date: Wed, 12 Dec 2018 14:27:01 +0100 Message-Id: <20181212132735.16080-8-kwolf@redhat.com> In-Reply-To: <20181212132735.16080-1-kwolf@redhat.com> References: <20181212132735.16080-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Wed, 12 Dec 2018 13:27:56 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 07/41] qcow2: use Z_OK instead of 0 for deflateInit2 return code check 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, peter.maydell@linaro.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Vladimir Sementsov-Ogievskiy Use appropriate macro, corresponding to deflateInit2 spec. Signed-off-by: Vladimir Sementsov-Ogievskiy Reviewed-by: Alberto Garcia Signed-off-by: Kevin Wolf --- block/qcow2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/qcow2.c b/block/qcow2.c index 991d6ac91b..225fcbde67 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -3738,7 +3738,7 @@ static ssize_t qcow2_compress(void *dest, const void = *src, size_t size) memset(&strm, 0, sizeof(strm)); ret =3D deflateInit2(&strm, Z_DEFAULT_COMPRESSION, Z_DEFLATED, -12, 9, Z_DEFAULT_STRATEGY); - if (ret !=3D 0) { + if (ret !=3D Z_OK) { return -2; } =20 --=20 2.19.2