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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9AC8C67871 for ; Mon, 16 Jan 2023 16:45:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233836AbjAPQps (ORCPT ); Mon, 16 Jan 2023 11:45:48 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233816AbjAPQpW (ORCPT ); Mon, 16 Jan 2023 11:45:22 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 43F5E2FCD6 for ; Mon, 16 Jan 2023 08:32:48 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D46A76105A for ; Mon, 16 Jan 2023 16:32:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E5D55C433EF; Mon, 16 Jan 2023 16:32:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1673886767; bh=qvqiq8fs8Z7p1DfZCgEGxfgYIbxFYWvxRVCdFOfNaC8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=YUyGJWJ/BBs/0Twk++tDLqiK2qsoOMaQHrOF79fWIbHvs0t/ifxTBYe2U2sL7eEsp Su2AD0/GJoBmNau+3hotDNiEf3Nla9YQ6R0gMeIKIrUTaXan7227o125onPZ3zFtyx aDQGusPBfe55lyUrGE6WQjsekcfXta4ivAR4rRyk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jason Yan , Jan Kara , "Ritesh Harjani (IBM)" , Theodore Tso , Sasha Levin Subject: [PATCH 5.4 555/658] ext4: goto right label failed_mount3a Date: Mon, 16 Jan 2023 16:50:43 +0100 Message-Id: <20230116154934.892053789@linuxfoundation.org> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230116154909.645460653@linuxfoundation.org> References: <20230116154909.645460653@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Jason Yan [ Upstream commit 43bd6f1b49b61f43de4d4e33661b8dbe8c911f14 ] Before these two branches neither loaded the journal nor created the xattr cache. So the right label to goto is 'failed_mount3a'. Although this did not cause any issues because the error handler validated if the pointer is null. However this still made me confused when reading the code. So it's still worth to modify to goto the right label. Signed-off-by: Jason Yan Reviewed-by: Jan Kara Reviewed-by: Ritesh Harjani (IBM) Link: https://lore.kernel.org/r/20220916141527.1012715-2-yanaijie@huawei.com Signed-off-by: Theodore Ts'o Stable-dep-of: 89481b5fa8c0 ("ext4: correct inconsistent error msg in nojournal mode") Signed-off-by: Sasha Levin --- fs/ext4/super.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 5fdf584101e6..e3e616c55d0d 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4388,30 +4388,30 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) ext4_has_feature_journal_needs_recovery(sb)) { ext4_msg(sb, KERN_ERR, "required journal recovery " "suppressed and not mounted read-only"); - goto failed_mount_wq; + goto failed_mount3a; } else { /* Nojournal mode, all journal mount options are illegal */ if (test_opt2(sb, EXPLICIT_JOURNAL_CHECKSUM)) { ext4_msg(sb, KERN_ERR, "can't mount with " "journal_checksum, fs mounted w/o journal"); - goto failed_mount_wq; + goto failed_mount3a; } if (test_opt(sb, JOURNAL_ASYNC_COMMIT)) { ext4_msg(sb, KERN_ERR, "can't mount with " "journal_async_commit, fs mounted w/o journal"); - goto failed_mount_wq; + goto failed_mount3a; } if (sbi->s_commit_interval != JBD2_DEFAULT_MAX_COMMIT_AGE*HZ) { ext4_msg(sb, KERN_ERR, "can't mount with " "commit=%lu, fs mounted w/o journal", sbi->s_commit_interval / HZ); - goto failed_mount_wq; + goto failed_mount3a; } if (EXT4_MOUNT_DATA_FLAGS & (sbi->s_mount_opt ^ sbi->s_def_mount_opt)) { ext4_msg(sb, KERN_ERR, "can't mount with " "data=, fs mounted w/o journal"); - goto failed_mount_wq; + goto failed_mount3a; } sbi->s_def_mount_opt &= ~EXT4_MOUNT_JOURNAL_CHECKSUM; clear_opt(sb, JOURNAL_CHECKSUM); -- 2.35.1