more cleanup

selfdrive/car/volkswagen/carcontroller.py

@@ -89,7 +89,7 @@ class CarController:
     if self.frame % self.CCP.ACC_HUD_STEP == 0 and self.CP.openpilotLongitudinalControl:
       acc_hud_status = self.CCS.acc_hud_status_value(CS.out.cruiseState.available, CS.out.accFaulted, CC.longActive)
       set_speed = hud_control.setSpeed * CV.MS_TO_KPH  # FIXME: follow the recent displayed-speed updates, also use mph_kmh toggle to fix display rounding problem?
-      can_sends.extend(self.CCS.create_acc_hud_control(self.packer_pt, CANBUS.pt, acc_hud_status, set_speed))
+      can_sends.append(self.CCS.create_acc_hud_control(self.packer_pt, CANBUS.pt, acc_hud_status, set_speed))
 
     # **** Stock ACC Button Controls **************************************** #
 

selfdrive/car/volkswagen/mqbcan.py

@@ -105,15 +105,12 @@ def create_acc_accel_control(packer, bus, acc_type, enabled, accel, acc_status,
 
 
 def create_acc_hud_control(packer, bus, acc_hud_status, set_speed):
-  commands = []
+  values = {
-
-  acc_02_values = {
     "ACC_Status_Anzeige": acc_hud_status,
     "ACC_Wunschgeschw": set_speed if set_speed < 250 else 327.36,
     "ACC_Gesetzte_Zeitluecke": 3,
     "ACC_Display_Prio": 3,
     # TODO: ACC_Abstandsindex for lead car distance, must determine analog vs digital cluster for scaling
   }
-  commands.append(packer.make_can_msg("ACC_02", bus, acc_02_values))
 
-  return commands
+  return packer.make_can_msg("ACC_02", bus, values)

selfdrive/car/volkswagen/pqcan.py

@@ -60,6 +60,8 @@ def acc_hud_status_value(main_switch_on, acc_faulted, long_active):
 
 
 def create_acc_accel_control(packer, bus, acc_type, enabled, accel, acc_status, stopping, starting, standstill):
+  commands = []
+
   values = {
     "ACS_Sta_ADR": acc_status,
     "ACS_StSt_Info": acc_status != 1,
@@ -69,7 +71,9 @@ def create_acc_accel_control(packer, bus, acc_type, enabled, accel, acc_status,
     "ACS_max_AendGrad": 3.0 if acc_status == 1 else 5.08,
   }
 
-  packer.make_can_msg("ACC_System", bus, values)
+  commands.append(packer.make_can_msg("ACC_System", bus, values))
+
+  return commands
 
 
 def create_acc_hud_control(packer, bus, acc_hud_status, set_speed):