Commit 853127fa authored Mar 21, 2013 by Johan Hovold Committed by Greg Kroah-Hartman Mar 25, 2013

USB: iuu_phoenix: 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>

parent 28e679ae

drivers/usb/serial/iuu_phoenix.c

+5 −8

Original line number	Diff line number	Diff line
		@@ -951,15 +951,12 @@ static void iuu_close(struct usb_serial_port *port)
		return;

		iuu_uart_off(port);
		if (serial->dev) {
		/* free writebuf */
		/* shutdown our urbs */
		dev_dbg(&port->dev, "%s - shutting down urbs\n", __func__);

		usb_kill_urb(port->write_urb);
		usb_kill_urb(port->read_urb);

		iuu_led(port, 0, 0, 0xF000, 0xFF);
		}
		}

		static void iuu_init_termios(struct tty_struct *tty)
		{