Commit 75d22b32 authored Mar 21, 2013 by Johan Hovold Committed by Greg Kroah-Hartman Mar 25, 2013

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>

parent d7f08452

drivers/usb/serial/keyspan_pda.c

+2 −7

Original line number	Diff line number	Diff line
		@@ -649,14 +649,9 @@ static int keyspan_pda_open(struct tty_struct *tty,
		}
		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);
		}
		}


		/* download the firmware to a "fake" device (pre-renumeration) */