Fix for proper total of networks

Change-Id: I1fd0565f073d62c413134f9eee6f3075514721f0
diff --git a/collectd/files/plugin/openstack_neutron.py b/collectd/files/plugin/openstack_neutron.py
index 1d147c7..a297b94 100644
--- a/collectd/files/plugin/openstack_neutron.py
+++ b/collectd/files/plugin/openstack_neutron.py
@@ -75,7 +75,7 @@
         yield {
             'plugin_instance': 'networks',
             'type_instance': 'total',
-            'values': len(status),
+            'values': len(networks),
             'meta': {'discard_hostname': True},
         }