1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 529066bbc7e8..46f1f13b41f1 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -1306,6 +1306,7 @@ static void __exit usb_serial_exit(void)
         tty_unregister_driver(usb_serial_tty_driver);
         put_tty_driver(usb_serial_tty_driver);
         bus_unregister(&usb_serial_bus_type);
+        idr_destroy(&serial_minors);
 }