docs: def port_remove(br, port, if_exists=True):
      '''
       Deletes port.
  
      Args:
          br: A string - bridge name (If bridge is None, port is removed from  whatever bridge contains it)
          port: A string - port name.
          if_exists: Bool, if False - attempting to delete a por that  does  not exist returns False. (Default True)
  
      Returns:
          True on success, else False.
  
      .. versionadded:: 2016.3.0
  
      CLI Example:
      .. code-block:: bash
  
          salt '*' openvswitch.port_remove br0 8080
      '''
      param_if_exists = _param_if_exists(if_exists)
  
      if port and not br:
          cmd = 'ovs-vsctl {1}del-port {0}'.format(port, param_if_exists)
      else:
          cmd = 'ovs-vsctl {2}del-port {0} {1}'.format(br, port, param_if_exists)
      result = __salt__['cmd.run_all'](cmd)
      retcode = result['retcode']
      return _retcode_to_bool(retcode)