CIFS: Move getting dfs referalls to ops struct

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index 8f873863..6d9025b 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -434,6 +434,7 @@
 	.logoff = CIFSSMBLogoff,
 	.tree_connect = CIFSTCon,
 	.tree_disconnect = CIFSSMBTDis,
+	.get_dfs_refer = CIFSGetDFSRefer,
 };
 
 struct smb_version_values smb1_values = {