USB: keyspan_pda: remove bogus disconnect test in close

Remove bogus (and unnecessary) test for serial->dev being NULL in close.

The device is never cleared, and close is never called after a completed
disconnect anyway.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c
index 0d992ba..da3b29e 100644 (file)
--- a/drivers/usb/serial/keyspan_pda.c
+++ b/drivers/usb/serial/keyspan_pda.c
@@ -649,13 +649,8 @@ error:
 }
 static void keyspan_pda_close(struct usb_serial_port *port)
 {
-       struct usb_serial *serial = port->serial;
-
-       if (serial->dev) {
-               /* shutdown our bulk reads and writes */
-               usb_kill_urb(port->write_urb);
-               usb_kill_urb(port->interrupt_in_urb);
-       }
+       usb_kill_urb(port->write_urb);
+       usb_kill_urb(port->interrupt_in_urb);
 }