[XFS] call common xfs vfs-level helpers directly and remove vfs operations

Also remove the now dead behavior code.

SGI-PV: 969608
SGI-Modid: xfs-linux-melb:xfs-kern:29505a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: David Chinner <dgc@sgi.com>
Signed-off-by: Tim Shimmin <tes@sgi.com>
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 3e948f5..4f3488a 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -157,8 +157,7 @@
  */
 void
 xfs_mount_free(
-	xfs_mount_t	*mp,
-	int		remove_bhv)
+	xfs_mount_t	*mp)
 {
 	if (mp->m_perag) {
 		int	agno;
@@ -186,13 +185,6 @@
 	if (mp->m_logname != NULL)
 		kmem_free(mp->m_logname, strlen(mp->m_logname) + 1);
 
-	if (remove_bhv) {
-		struct bhv_vfs	*vfsp = XFS_MTOVFS(mp);
-
-		bhv_remove_all_vfsops(vfsp, 0);
-		VFS_REMOVEBHV(vfsp, &mp->m_bhv);
-	}
-
 	xfs_icsb_destroy_counters(mp);
 }
 
@@ -1287,7 +1279,7 @@
 	xfs_errortag_clearall_umount(fsid, mp->m_fsname, 0);
 #endif
 	XFS_IODONE(vfsp);
-	xfs_mount_free(mp, 1);
+	xfs_mount_free(mp);
 	return 0;
 }