From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 08277C2D0CD for ; Wed, 18 Dec 2019 02:27:41 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D4ED0218AC for ; Wed, 18 Dec 2019 02:27:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D4ED0218AC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=h3c.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:48638 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihP3s-0003SH-0L for qemu-devel@archiver.kernel.org; Tue, 17 Dec 2019 21:27:40 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:39517) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihP3F-0002v0-Cv for qemu-devel@nongnu.org; Tue, 17 Dec 2019 21:27:02 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ihP3E-0004bW-4D for qemu-devel@nongnu.org; Tue, 17 Dec 2019 21:27:01 -0500 Received: from smtp.h3c.com ([60.191.123.50]:60822 helo=h3cspam02-ex.h3c.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ihP3D-0004Gg-Ib; Tue, 17 Dec 2019 21:27:00 -0500 Received: from DAG2EX09-IDC.srv.huawei-3com.com ([10.8.0.72]) by h3cspam02-ex.h3c.com with ESMTPS id xBI2QTrF012617 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 18 Dec 2019 10:26:29 +0800 (GMT-8) (envelope-from tu.guoyi@h3c.com) Received: from DAG2EX03-BASE.srv.huawei-3com.com (10.8.0.66) by DAG2EX09-IDC.srv.huawei-3com.com (10.8.0.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Wed, 18 Dec 2019 10:26:28 +0800 Received: from DAG2EX03-BASE.srv.huawei-3com.com ([fe80::5d18:e01c:bbbd:c074]) by DAG2EX03-BASE.srv.huawei-3com.com ([fe80::5d18:e01c:bbbd:c074%6]) with mapi id 15.01.1713.004; Wed, 18 Dec 2019 10:26:28 +0800 From: Tuguoyi To: Kevin Wolf , Max Reitz , "qemu-block@nongnu.org" Subject: [PATCH] qcow2: Move error check of local_err near its assignment Thread-Topic: [PATCH] qcow2: Move error check of local_err near its assignment Thread-Index: AdW1Sk9pyaSaCMAlRUyLwKs8KWho0g== Date: Wed, 18 Dec 2019 02:26:20 +0000 Message-ID: Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.125.108.112] x-sender-location: DAG2 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-DNSRBL: X-MAIL: h3cspam02-ex.h3c.com xBI2QTrF012617 X-detected-operating-system: by eggs.gnu.org: FreeBSD 9.x [fuzzy] X-Received-From: 60.191.123.50 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "qemu-devel@nongnu.org" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" DQpTaWduZWQtb2ZmLWJ5OiBHdW95aSBUdSA8dHUuZ3VveWlAaDNjLmNvbT4NCi0tLQ0KIGJsb2Nr L3Fjb3cyLmMgfCAxMCArKysrKy0tLS0tDQogMSBmaWxlIGNoYW5nZWQsIDUgaW5zZXJ0aW9ucygr KSwgNSBkZWxldGlvbnMoLSkNCg0KZGlmZiAtLWdpdCBhL2Jsb2NrL3Fjb3cyLmMgYi9ibG9jay9x Y293Mi5jDQppbmRleCA3YzE4NzIxLi5jZTNkYjI5IDEwMDY0NA0KLS0tIGEvYmxvY2svcWNvdzIu Yw0KKysrIGIvYmxvY2svcWNvdzIuYw0KQEAgLTE3MDUsMTQgKzE3MDUsMTQgQEAgc3RhdGljIGlu dCBjb3JvdXRpbmVfZm4gcWNvdzJfZG9fb3BlbihCbG9ja0RyaXZlclN0YXRlICpicywgUURpY3Qg Km9wdGlvbnMsDQogICAgIGlmICghKGJkcnZfZ2V0X2ZsYWdzKGJzKSAmIEJEUlZfT19JTkFDVElW RSkpIHsNCiAgICAgICAgIC8qIEl0J3MgY2FzZSAxLCAyIG9yIDMuMi4gT3IgMy4xIHdoaWNoIGlz IEJVRyBpbiBtYW5hZ2VtZW50IGxheWVyLiAqLw0KICAgICAgICAgYm9vbCBoZWFkZXJfdXBkYXRl ZCA9IHFjb3cyX2xvYWRfZGlydHlfYml0bWFwcyhicywgJmxvY2FsX2Vycik7DQorICAgICAgICBp ZiAobG9jYWxfZXJyICE9IE5VTEwpIHsNCisgICAgICAgICAgICBlcnJvcl9wcm9wYWdhdGUoZXJy cCwgbG9jYWxfZXJyKTsNCisgICAgICAgICAgICByZXQgPSAtRUlOVkFMOw0KKyAgICAgICAgICAg IGdvdG8gZmFpbDsNCisgICAgICAgIH0NCiANCiAgICAgICAgIHVwZGF0ZV9oZWFkZXIgPSB1cGRh dGVfaGVhZGVyICYmICFoZWFkZXJfdXBkYXRlZDsNCiAgICAgfQ0KLSAgICBpZiAobG9jYWxfZXJy ICE9IE5VTEwpIHsNCi0gICAgICAgIGVycm9yX3Byb3BhZ2F0ZShlcnJwLCBsb2NhbF9lcnIpOw0K LSAgICAgICAgcmV0ID0gLUVJTlZBTDsNCi0gICAgICAgIGdvdG8gZmFpbDsNCi0gICAgfQ0KIA0K ICAgICBpZiAodXBkYXRlX2hlYWRlcikgew0KICAgICAgICAgcmV0ID0gcWNvdzJfdXBkYXRlX2hl YWRlcihicyk7DQotLSANCjIuNy40DQo=