q-dev: print warning for flags --port and --device

qubesadmin/tools/qvm_device.py

@@ -236,7 +236,7 @@ def assign_device(args):
     vm.devices[args.devclass].assign(assignment)
     # retrieve current port info
     assignment = DeviceAssignment(args.device, mode=mode, options=options)
-    if is_on_deny_list(device, vm) and not args.quiet:
+    if is_on_deny_list(args.device, vm) and not args.quiet:
         print("Attention: The assigned device is on the denied list: "
               f"{DEVICE_DENY_LIST}\n           Auto-attach will work, "
               f"but make sure that the assignment is correct.")