Drop dead/unneeded code.

neo/lib/connection.py

@@ -706,7 +706,6 @@ class ClientConnection(Connection):
             err = self.connector.getError()
             if err:
                 self._closure()
-                return
             else:
                 self.connecting = False
                 self.updateTimeout(time())

neo/master/handlers/administration.py

@@ -39,11 +39,6 @@ class AdministrationHandler(MasterHandler):
         node = self.app.nm.getByUUID(conn.getUUID())
         self.app.nm.remove(node)
 
-    def askPrimary(self, conn):
-        app = self.app
-        # I'm the primary
-        conn.answer(Packets.AnswerPrimary(app.uuid, []))
-
     def setClusterState(self, conn, state):
         app = self.app
         # check request