usb: visor 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/visor.c b/drivers/usb/serial/visor.c
index befe2e1..eef5eaa 100644 (file)
--- a/drivers/usb/serial/visor.c
+++ b/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);