From a06d789b424190e9f59da391681f908486db2554 Mon Sep 17 00:00:00 2001 From: Jan Kara Date: Wed, 21 Dec 2011 17:35:34 +0100 Subject: [PATCH] reiserfs: Fix quota mount option parsing When jqfmt mount option is not specified on remount, we mistakenly clear s_jquota_fmt value stored in superblock. Fix the problem. CC: stable@kernel.org CC: reiserfs-devel@vger.kernel.org Signed-off-by: Jan Kara --- fs/reiserfs/super.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 14363b96b6af..f9eaa4a4f5f3 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -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