1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index 7aa01b95b1d4..2849f8c32015 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -549,9 +549,12 @@ static void mct_u232_close(struct usb_serial_port *port)
 {
         dbg("%s port %d", __func__, port->number);
 
-        usb_serial_generic_close(port);
-        if (port->serial->dev)
+        if (port->serial->dev) {
+                /* shutdown our urbs */
+                usb_kill_urb(port->write_urb);
+                usb_kill_urb(port->read_urb);
                 usb_kill_urb(port->interrupt_in_urb);
+        }
 } /* mct_u232_close */