Commit 01261cb9 authored Jun 16, 2014 by Peter Hurley Committed by Greg Kroah-Hartman Jul 10, 2014

tty: ipwireless: Remove tty->closing abort from ipw_open()



tty->closing cannot be set on ipw_open() because the ipwireless tty
driver does not call any functions that set tty->closing.

CC: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent ddc7b758

drivers/tty/ipwireless/tty.c

+0 −5

Original line number	Original line	Diff line number	Diff line
	@@ -93,11 +93,6 @@ static int ipw_open(struct tty_struct linux_tty, struct file filp)
	return -ENODEV;		return -ENODEV;

	mutex_lock(&tty->ipw_tty_mutex);		mutex_lock(&tty->ipw_tty_mutex);

	if (tty->closing) {
	mutex_unlock(&tty->ipw_tty_mutex);
	return -ENODEV;
	}
	if (tty->port.count == 0)		if (tty->port.count == 0)
	tty->tx_bytes_queued = 0;		tty->tx_bytes_queued = 0;