usb: kobil_sct kill urb cleanup

- usb_kill_urb() cleanup

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c
index 8dd2afa..2372899 100644 (file)
--- a/drivers/usb/serial/kobil_sct.c
+++ b/drivers/usb/serial/kobil_sct.c
@@ -353,8 +353,7 @@ static void kobil_close (struct usb_serial_port *port, struct file *filp)
                usb_free_urb( port->write_urb );
                port->write_urb = NULL;
        }
-       if (port->interrupt_in_urb)
-               usb_kill_urb(port->interrupt_in_urb);
+       usb_kill_urb(port->interrupt_in_urb);
 }