Fix ESP8266- Use MEMSET for init

Author: brentru

src/components/gps/model.cpp

@@ -55,10 +55,8 @@ wippersnapper_gps_GPSConfig *GPSModel::GetGPSConfigMsg() {
  * you are creating a NEW gps event, not modifying an existing one.
  */
 void GPSModel::CreateGPSEvent() {
-  // Zero-out whatever was previously in the GPSEvent message
+  // Zero-out the GPSEvent message
   memset(&_msg_gps_event, 0, sizeof(_msg_gps_event));
-  // Create new GPSEvent message with initializer
-  _msg_gps_event = wippersnapper_gps_GPSEvent_init_zero;
   _msg_gps_event.gga_responses_count = 0;
   _msg_gps_event.rmc_responses_count = 0;
 }