diff --git a/[refs] b/[refs]
index 7a7d2bde0c3f..8274513d2499 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 95d4316654a7e09778ebf81e03cab7040ecca1b0
+refs/heads/master: bcb54a54033ff9359cf64e4283e4f4b92bf9132f
diff --git a/trunk/drivers/usb/serial/visor.c b/trunk/drivers/usb/serial/visor.c
index befe2e11a041..eef5eaa5fa0b 100644
--- a/trunk/drivers/usb/serial/visor.c
+++ b/trunk/drivers/usb/serial/visor.c
@@ -348,8 +348,7 @@ static void visor_close (struct usb_serial_port *port, struct file * filp)
 			 
 	/* shutdown our urbs */
 	usb_kill_urb(port->read_urb);
-	if (port->interrupt_in_urb)
-		usb_kill_urb(port->interrupt_in_urb);
+	usb_kill_urb(port->interrupt_in_urb);
 
 	/* Try to send shutdown message, if the device is gone, this will just fail. */
 	transfer_buffer =  kmalloc (0x12, GFP_KERNEL);