Merge "[stable-only] Load config options importing common_config" into stable/yoga

Author: Zuul

neutron/cmd/remove_duplicated_port_bindings.py

@@ -20,15 +20,14 @@
 from oslo_db import options as db_options
 from oslo_log import log as logging
 
-from neutron.common import config as common_config
+from neutron.common import config as common_config  # noqa
 from neutron.objects import ports as ports_obj
 
 
 LOG = logging.getLogger(__name__)
 
 
 def setup_conf(conf):
-    common_config.register_common_config_options()
     db_group, neutron_db_opts = db_options.list_opts()[0]
     conf.register_cli_opts(neutron_db_opts, db_group)
     conf()