 
   int rv;
 
-  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) 
+  while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
     {
       if (unformat (input, \"disable\"))
         enable_disable = 0;

 * End:
 */
")


                               sw_if_index, enable_disable, 0, 0);

  /* Send an event to enable/disable the periodic scanner process */
  vlib_process_signal_event (" main-p "->vlib_main, " plugin-name"_periodic_node.index,
                            " PLUGIN-NAME"_EVENT_PERIODIC_ENABLE_DISABLE,
                            (uword)enable_disable);

  return rv;
