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Commit ce4ea1f5 authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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USB: serial: keyspan_pda: remove unused variable 



Remove an unused variable which was mistakingly left by commit
37faf5061541 ("USB: serial: keyspan_pda: fix write-wakeup
use-after-free") and only removed by a later change.

This is needed to suppress a W=1 warning about the unused variable in
the stable trees that the build bots triggers.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 225330e6

drivers/usb/serial/keyspan_pda.c

+0 −2
Original line number Diff line number Diff line
@@ -559,10 +559,8 @@ static int keyspan_pda_write(struct tty_struct *tty, 
static void keyspan_pda_write_bulk_callback(struct urb *urb)

{

	struct usb_serial_port *port = urb->context;

	struct keyspan_pda_private *priv;



	set_bit(0, &port->write_urbs_free);

	priv = usb_get_serial_port_data(port);



	/* queue up a wakeup at scheduler time */

	usb_serial_port_softint(port);