X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=yardstick%2Fbenchmark%2Fscenarios%2Fnetworking%2Fsfc_openstack.py;h=d5feabbbe092b5ccf1ed4fec91a88b0b9dfeb9b7;hb=c894c814d62f0c839d381b7370f3d20bf02db0b0;hp=caaf1006000fc7507f8520b311b5a4509ec37a7f;hpb=f07176fddfce0e919cc791092cdd968fdf661346;p=yardstick.git

diff --git a/yardstick/benchmark/scenarios/networking/sfc_openstack.py b/yardstick/benchmark/scenarios/networking/sfc_openstack.py
index caaf10060..d5feabbbe 100644
--- a/yardstick/benchmark/scenarios/networking/sfc_openstack.py
+++ b/yardstick/benchmark/scenarios/networking/sfc_openstack.py
@@ -1,3 +1,11 @@
+##############################################################################
+# Copyright (c) 2017 Ericsson AB and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
 from __future__ import print_function
 from __future__ import absolute_import
 import os
@@ -81,7 +89,7 @@ def create_floating_ips(neutron_client):  # pragma: no cover
     ips = []
     props = {'floating_network_id': extnet_id}
     try:
-        while (len(ips) < 2):
+        while len(ips) < 2:
             ip_json = neutron_client.create_floatingip({'floatingip': props})
             fip_addr = ip_json['floatingip']['floating_ip_address']
             ips.append(fip_addr)