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[PATCH 1/2] ext4: Don't check quota format when there are no quota files

To: linux-fsdevel@xxxxxxxxxxxxxxx
Subject: [PATCH 1/2] ext4: Don't check quota format when there are no quota files
From: Jan Kara <jack@xxxxxxx>
Date: Fri, 10 Oct 2014 16:23:14 +0200
Cc: linux-ext4@xxxxxxxxxxxxxxx, Dave Chinner <david@xxxxxxxxxxxxx>, xfs@xxxxxxxxxxx, cluster-devel@xxxxxxxxxx, Steven Whitehouse <swhiteho@xxxxxxxxxx>, Mark Fasheh <mfasheh@xxxxxxxx>, Joel Becker <jlbec@xxxxxxxxxxxx>, ocfs2-devel@xxxxxxxxxxxxxx, reiserfs-devel@xxxxxxxxxxxxxxx, Jeff Mahoney <jeffm@xxxxxxx>, Dave Kleikamp <shaggy@xxxxxxxxxx>, jfs-discussion@xxxxxxxxxxxxxxxxxxxxx, tytso@xxxxxxx, viro@xxxxxxxxxxxxxxxxxx, Jan Kara <jack@xxxxxxx>, stable@xxxxxxxxxxxxxxx
Delivered-to: xfs@xxxxxxxxxxx
In-reply-to: <1412951028-4085-1-git-send-email-jack@xxxxxxx>
References: <1412951028-4085-1-git-send-email-jack@xxxxxxx>
The check whether quota format is set even though there are no
quota files with journalled quota is pointless and it actually
makes it impossible to turn off journalled quotas (as there's
no way to unset journalled quota format). Just remove the check.

CC: stable@xxxxxxxxxxxxxxx
Signed-off-by: Jan Kara <jack@xxxxxxx>
---
 fs/ext4/super.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 0b28b36e7915..3ff598f3d4af 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1712,13 +1712,6 @@ static int parse_options(char *options, struct 
super_block *sb,
                                        "not specified");
                        return 0;
                }
-       } else {
-               if (sbi->s_jquota_fmt) {
-                       ext4_msg(sb, KERN_ERR, "journaled quota format "
-                                       "specified with no journaling "
-                                       "enabled");
-                       return 0;
-               }
        }
 #endif
        if (test_opt(sb, DIOREAD_NOLOCK)) {
-- 
1.8.1.4

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