diff --git a/[refs] b/[refs]
index ad629dc83004..c147f4e29378 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5483eb1300fc052c294a9dac57d5bf6653126efd
+refs/heads/master: 794c944ecd468ddf8a571bd37ab7b21035965f91
diff --git a/trunk/drivers/usb/serial/ftdi_sio.c b/trunk/drivers/usb/serial/ftdi_sio.c
index c186b4e73c72..89ce2775be15 100644
--- a/trunk/drivers/usb/serial/ftdi_sio.c
+++ b/trunk/drivers/usb/serial/ftdi_sio.c
@@ -1388,8 +1388,7 @@ static void ftdi_close (struct usb_serial_port *port, struct file *filp)
 	flush_scheduled_work();
 
 	/* shutdown our bulk read */
-	if (port->read_urb)
-		usb_kill_urb(port->read_urb);
+	usb_kill_urb(port->read_urb);
 } /* ftdi_close */