ovs-agent exception non-existent ports

Bug #1019491

Change-Id: Ica3aa3f6c81e4fd062b752867487c89515fb9446

diff --git a/quantum/plugins/openvswitch/agent/ovs_quantum_agent.py b/quantum/plugins/openvswitch/agent/ovs_quantum_agent.py
index be46942d820e4432f854eae795e6d46b678e0e61..8fae799fed010664abed6ef74b8f29c47e7feb29 100755 (executable)
--- a/quantum/plugins/openvswitch/agent/ovs_quantum_agent.py
+++ b/quantum/plugins/openvswitch/agent/ovs_quantum_agent.py
@@ -346,7 +346,8 @@ class OVSQuantumTunnelAgent(object):
 
         self.int_br.set_db_attribute("Port", port.port_name, "tag",
                                      str(lvm.vlan))
-        self.int_br.delete_flows(in_port=port.ofport)
+        if int(port.ofport) != -1:
+            self.int_br.delete_flows(in_port=port.ofport)
 
     def port_unbound(self, port, net_uuid):
         '''Unbind port.