diff --git a/[refs] b/[refs]
index b84e6a97e29b..a0c686d10068 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 73135bb9154f9565e8ae294ffa73f9e871d72b47
+refs/heads/master: 9aac10ff1d9a228d05491f68f933cf6a41b9debc
diff --git a/trunk/drivers/usb/serial/navman.c b/trunk/drivers/usb/serial/navman.c
index 0610409a6568..054abee81652 100644
--- a/trunk/drivers/usb/serial/navman.c
+++ b/trunk/drivers/usb/serial/navman.c
@@ -95,8 +95,7 @@ static void navman_close(struct usb_serial_port *port, struct file *filp)
 {
 	dbg("%s - port %d", __FUNCTION__, port->number);
 
-	if (port->interrupt_in_urb)
-		usb_kill_urb(port->interrupt_in_urb);
+	usb_kill_urb(port->interrupt_in_urb);
 }
 
 static int navman_write(struct usb_serial_port *port,