From ee7970690568b0c875467f475d9c957ec0d9e099 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Thu, 7 Mar 2013 13:12:34 +0100 Subject: TTY: cleanup tty->hw_stopped uses tty->hw_stopped is set only by drivers to remember HW state. If it is never set to 1 in a particular driver, there is no need to check it in the driver at all. Remove such checks. Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman --- drivers/isdn/i4l/isdn_tty.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/isdn') diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index d8a7d8323414..221076628585 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -1470,9 +1470,6 @@ isdn_tty_set_termios(struct tty_struct *tty, struct ktermios *old_termios) tty->termios.c_ospeed == old_termios->c_ospeed) return; isdn_tty_change_speed(info); - if ((old_termios->c_cflag & CRTSCTS) && - !(tty->termios.c_cflag & CRTSCTS)) - tty->hw_stopped = 0; } } -- cgit v1.2.3-58-ga151