Remove HAMLIB_TRACE from iofunc.c

src/iofunc.c

@@ -492,12 +492,10 @@ static int port_read_sync_data(hamlib_port_t *p, void *buf, size_t count)
         switch (result)
         {
         case ERROR_SUCCESS:
-            HAMLIB_TRACE;
             // No error?
             break;
 
         case ERROR_IO_PENDING:
-            HAMLIB_TRACE;
             timeout.QuadPart = (p->timeout * -1000000LL);
 
             if ((result = SetWaitableTimer(hLocal, &timeout, 0, NULL, NULL, 0)) == 0)
@@ -510,7 +508,6 @@ static int port_read_sync_data(hamlib_port_t *p, void *buf, size_t count)
                 wait_result = WaitForMultipleObjects(3, event_handles, FALSE, p->timeout);
             }
 
-            HAMLIB_TRACE;
 
             switch (wait_result)
             {