From 5adaccac46ea79008d7b75f47913f1a00f91d0ce Mon Sep 17 00:00:00 2001 From: yangerkun Date: Mon, 1 Jun 2020 15:34:04 +0800 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 Reviewed-by: Jan Kara Link: https://lore.kernel.org/r/20200601073404.3712492-1-yangerkun@huawei.com Signed-off-by: Theodore Ts'o --- fs/ext4/super.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ext4/super.c b/fs/ext4/super.c index edf06c1..127b8ef 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -2412,6 +2412,7 @@ 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; -- 2.7.4