fine to not copy

selfdrive/car/gm/carstate.py

@@ -1,4 +1,3 @@
-import copy
 from cereal import car
 from common.conversions import Conversions as CV
 from common.numpy_fast import mean
@@ -27,7 +26,7 @@ class CarState(CarStateBase):
     self.prev_cruise_buttons = self.cruise_buttons
     self.cruise_buttons = pt_cp.vl["ASCMSteeringButton"]["ACCButtons"]
     self.buttons_counter = pt_cp.vl["ASCMSteeringButton"]["RollingCounter"]
-    self.pscm_status = copy.copy(pt_cp.vl["PSCMStatus"])
+    self.pscm_status = pt_cp.vl["PSCMStatus"]
 
     # Variables used for avoiding LKAS faults
     self.loopback_lka_steering_cmd_updated = len(loopback_cp.vl_all["ASCMLKASteeringCmd"]["RollingCounter"]) > 0