Only code clean up to remove many warnings. There should be no changes

to program operation.

connections/gvretserial.cpp

@@ -798,6 +798,7 @@ void GVRetSerial::procRXChar(unsigned char c)
             break;
         case 9:
             buildFrame.bus = c;
+            break;
         default:
             if (rx_step < buildData.length() + 10)
             {
@@ -1010,6 +1011,8 @@ void GVRetSerial::procRXChar(unsigned char c)
 
         emit status(stats);
         break;
+    case GET_FD_SETTINGS:
+        break;
     case GET_EXT_BUSES:
         switch (rx_step)
         {

connections/mqtt_bus.cpp

@@ -228,8 +228,8 @@ void MQTT_BUS::piSetBusSettings(int pBusIdx, CANBus bus)
 bool MQTT_BUS::piSendFrame(const CANFrame& frame)
 {
     QByteArray buffer;
-    int c;
-    quint32 ID;
+    //int c;
+    //quint32 ID;
 
     //qDebug() << "Sending out GVRET frame with id " << frame.ID << " on bus " << frame.bus;
 
@@ -278,7 +278,7 @@ void MQTT_BUS::readSettings()
 
 void MQTT_BUS::clientMessageReceived(const QMQTT::Message& message)
 {
-    uint64_t timeBasis = CANConManager::getInstance()->getTimeBasis();
+    //uint64_t timeBasis = CANConManager::getInstance()->getTimeBasis();
 
 
     /* drop frame if capture is suspended */