diff --git a/neutron/db/db_base_plugin_common.py b/neutron/db/db_base_plugin_common.py
index 21e895aa2a3..671e185a584 100644
--- a/neutron/db/db_base_plugin_common.py
+++ b/neutron/db/db_base_plugin_common.py
@@ -298,9 +298,8 @@ class DbBasePluginCommon(object):
         return subnet_obj.Subnet.get_objects(context,
                                              subnetpool_id=subnetpool_id)
 
-    def _get_subnets(self, context, filters=None, fields=None,
-                     sorts=None, limit=None, marker=None,
-                     page_reverse=False):
+    def _get_subnets(self, context, filters=None, sorts=None, limit=None,
+                     marker=None, page_reverse=False):
         pager = base_obj.Pager(sorts, limit, page_reverse, marker)
         filters = filters or {}
         # turn the CIDRs into a proper subnets
diff --git a/neutron/db/db_base_plugin_v2.py b/neutron/db/db_base_plugin_v2.py
index f75104c00eb..3cc0b10b237 100644
--- a/neutron/db/db_base_plugin_v2.py
+++ b/neutron/db/db_base_plugin_v2.py
@@ -1085,7 +1085,7 @@ class NeutronDbPluginV2(db_base_plugin_common.DbBasePluginCommon,
     def get_subnets(self, context, filters=None, fields=None,
                     sorts=None, limit=None, marker=None,
                     page_reverse=False):
-        subnet_objs = self._get_subnets(context, filters, fields, sorts, limit,
+        subnet_objs = self._get_subnets(context, filters, sorts, limit,
                                         marker, page_reverse)
         return [
             self._make_subnet_dict(subnet_object, fields, context)