xfs: don't fill statvfs with project quota for a directory if it was not enabled.

Check if the project quota is running or not before performing
xfs_qm_statvfs(), just return if not.  Otherwise the ASSERT
XFS_IS_QUOTA_RUNNING in xfs_qm_dqget will be popped.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
index dab9a5f6dfd6..93f7a3f750d3 100644
--- a/fs/xfs/xfs_super.c
+++ b/fs/xfs/xfs_super.c
@@ -1072,7 +1072,7 @@ xfs_fs_statfs(
 
         spin_unlock(&mp->m_sb_lock);
 
-        if ((ip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) ||
+        if ((ip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
             ((mp->m_qflags & (XFS_PQUOTA_ACCT|XFS_OQUOTA_ENFD))) ==
                               (XFS_PQUOTA_ACCT|XFS_OQUOTA_ENFD))
                 xfs_qm_statvfs(ip, statp);