[PATCH] xfs: show the proper user quota options

[xiakaixu1987@gmail.com]

From: Kaixu Xia <kaixuxia@tencent.com>

The quota option 'usrquota' should be shown if both the XFS_UQUOTA_ACCT
and XFS_UQUOTA_ENFD flags are set. The option 'uqnoenforce' should be
shown when only the XFS_UQUOTA_ACCT flag is set. The current code logic
seems wrong, Fix it and show proper options.

Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
---
 fs/xfs/xfs_super.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index e3e229e52512..5ebd6cdc44a7 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -199,10 +199,12 @@ xfs_fs_show_options(
 		seq_printf(m, ",swidth=%d",
 				(int)XFS_FSB_TO_BB(mp, mp->m_swidth));
 
-	if (mp->m_qflags & (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD))
-		seq_puts(m, ",usrquota");
-	else if (mp->m_qflags & XFS_UQUOTA_ACCT)
-		seq_puts(m, ",uqnoenforce");
+	if (mp->m_qflags & XFS_UQUOTA_ACCT) {
+		if (mp->m_qflags & XFS_UQUOTA_ENFD)
+			seq_puts(m, ",usrquota");
+		else
+			seq_puts(m, ",uqnoenforce");
+	}
 
 	if (mp->m_qflags & XFS_PQUOTA_ACCT) {
 		if (mp->m_qflags & XFS_PQUOTA_ENFD)
-- 
2.20.0