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Message-ID: <20200601073404.3712492-1-yangerkun@huawei.com> Date: Mon, 1 Jun 2020 15:34:04 +0800 From: yangerkun <yangerkun@...wei.com> To: <tytso@....edu>, <jaegeuk@...nel.org>, <jack@...e.cz> CC: <linux-ext4@...r.kernel.org>, <yi.zhang@...wei.com>, <yangerkun@...wei.com> Subject: [PATCH] ext4: stop overwrite the errcode in ext4_setup_super Now the errcode from ext4_commit_super will overwrite EROFS exists in ext4_setup_super. Actually, no need to call ext4_commit_super since we will return EROFS. Fix it by goto done directly. Fixes: c89128a00838 ("ext4: handle errors on ext4_commit_super") Signed-off-by: yangerkun <yangerkun@...wei.com> --- fs/ext4/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index bf5fcb477f66..87c5611a4c67 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2344,6 +2344,7 @@ static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es, ext4_msg(sb, KERN_ERR, "revision level too high, " "forcing read-only mode"); err = -EROFS; + goto done; } if (read_only) goto done; -- 2.25.4
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