Fixing a bug in the QinQFlooding test.

Change-Id: I7860155b0f6887478cbcf46440fcf8d158b295e8
diff --git a/ofdpa/flows.py b/ofdpa/flows.py
index 6e416de..f25a644 100755
--- a/ofdpa/flows.py
+++ b/ofdpa/flows.py
@@ -214,7 +214,7 @@
 
             for port in ports:
                 L2gid, l2msg = add_one_l2_interface_group( self.controller, port, vlan_id, True, False )
-                add_one_vlan_table_flow( self.controller, port, vlan_id, flag=VLAN_TABLE_FLAG_ONLY_TAG )
+                add_one_vlan_table_flow( self.controller, port, vlan_id=vlan_id, flag=VLAN_TABLE_FLAG_ONLY_TAG )
                 Groups.put( L2gid )
 
             msg = add_l2_flood_group( self.controller, ports, vlan_id, vlan_id )
@@ -1691,7 +1691,7 @@
             delete_all_flows( self.controller )
             delete_groups( self.controller, Groups )
             delete_all_groups( self.controller )
-            print("Done")
+
 
 @disabled
 class One_MplsTermination( base_tests.SimpleDataPlane ):