diff --git a/drivers/net/wireless/orinoco/airport.c b/drivers/net/wireless/orinoco/airport.c
index ce03a2e865fa..28f1cae48439 100644
--- a/drivers/net/wireless/orinoco/airport.c
+++ b/drivers/net/wireless/orinoco/airport.c
@@ -279,7 +279,7 @@ init_airport(void)
 static void __exit
 exit_airport(void)
 {
-	return macio_unregister_driver(&airport_driver);
+	macio_unregister_driver(&airport_driver);
 }
 
 module_init(init_airport);