Merge "next() is incompatible in test_network_ip_availability.py"
diff --git a/neutron/tests/tempest/api/test_network_ip_availability.py b/neutron/tests/tempest/api/test_network_ip_availability.py
index 74395ea..6a81128 100644
--- a/neutron/tests/tempest/api/test_network_ip_availability.py
+++ b/neutron/tests/tempest/api/test_network_ip_availability.py
@@ -86,7 +86,7 @@
mask_bits = config.safe_get_config_value(
'network', 'project_network_v6_mask_bits')
- subnet_cidr = cidr.subnet(mask_bits).next()
+ subnet_cidr = next(cidr.subnet(mask_bits))
prefix_len = subnet_cidr.prefixlen
subnet = self.create_subnet(network,
cidr=subnet_cidr,