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reiserfs: Fix quota mount option parsing

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commit a06d789b42 upstream.

When jqfmt mount option is not specified on remount, we mistakenly clear
s_jquota_fmt value stored in superblock. Fix the problem.

CC: reiserfs-devel@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jan Kara 2011-12-21 17:35:34 +01:00 • committed by Greg Kroah-Hartman
commit dcc4f0ce22
1 changed files with 2 additions and 1 deletions
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3
fs/reiserfs/super.c
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@ -1164,7 +1164,8 @@ static void handle_quota_files(struct super_block *s, char **qf_names,
kfree(REISERFS_SB(s)->s_qf_names[i]);
REISERFS_SB(s)->s_qf_names[i] = qf_names[i];
}
REISERFS_SB(s)->s_jquota_fmt = *qfmt;
if (*qfmt)
REISERFS_SB(s)->s_jquota_fmt = *qfmt;
}
#endif