From patchwork Thu Sep 21 07:54:43 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhijian Li (Fujitsu)\" via" X-Patchwork-Id: 13393724 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 8477ECD5BDE for ; Thu, 21 Sep 2023 07:57:46 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qjEWm-0004up-7C; Thu, 21 Sep 2023 03:55:12 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qjEWh-0004jL-Lu; Thu, 21 Sep 2023 03:55:07 -0400 Received: from relay.virtuozzo.com ([130.117.225.111]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qjEWf-0001Ta-3i; Thu, 21 Sep 2023 03:55:07 -0400 Received: from ch-vpn.virtuozzo.com ([130.117.225.6] helo=iris.sw.ru) by relay.virtuozzo.com with esmtp (Exim 4.96) (envelope-from ) id 1qjEWQ-00BsUn-0E; Thu, 21 Sep 2023 09:55:03 +0200 To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, "Denis V. Lunev" , Alexander Ivanov Subject: [PULL v2 05/22] parallels: return earler in fail_format branch in parallels_open() Date: Thu, 21 Sep 2023 09:54:43 +0200 Message-Id: <20230921075500.694585-6-den@openvz.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230921075500.694585-1-den@openvz.org> References: <20230921075500.694585-1-den@openvz.org> MIME-Version: 1.0 Received-SPF: pass client-ip=130.117.225.111; envelope-from=den@openvz.org; helo=relay.virtuozzo.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-to: "Denis V. Lunev" X-Patchwork-Original-From: "Denis V. Lunev" via From: "Zhijian Li (Fujitsu)\" via" Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org We do not need to perform any deallocation/cleanup if wrong format is detected. Signed-off-by: Denis V. Lunev Reviewed-by: Alexander Ivanov --- block/parallels.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/block/parallels.c b/block/parallels.c index ae006e7fc7..12f38cf70b 100644 --- a/block/parallels.c +++ b/block/parallels.c @@ -1232,7 +1232,8 @@ static int parallels_open(BlockDriverState *bs, QDict *options, int flags, fail_format: error_setg(errp, "Image not in Parallels format"); - ret = -EINVAL; + return -EINVAL; + fail: /* * "s" object was allocated by g_malloc0 so we can safely