From a1e844036af9cb0d87e878a4f90ce64713c76e5a Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Mon, 4 Jun 2012 13:35:24 +0200 Subject: [PATCH] TTY: ircomm, use tty_port_close_end helper Again, the code is identical, so leverage the helper code. Signed-off-by: Jiri Slaby Cc: Samuel Ortiz Cc: netdev@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- net/irda/ircomm/ircomm_tty.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c index 3fdce18..cfe352d 100644 --- a/net/irda/ircomm/ircomm_tty.c +++ b/net/irda/ircomm/ircomm_tty.c @@ -568,21 +568,7 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp) tty_driver_flush_buffer(tty); tty_ldisc_flush(tty); - spin_lock_irqsave(&port->lock, flags); - tty->closing = 0; - - if (port->blocked_open) { - if (port->close_delay) { - spin_unlock_irqrestore(&port->lock, flags); - schedule_timeout_interruptible(port->close_delay); - spin_lock_irqsave(&port->lock, flags); - } - wake_up_interruptible(&port->open_wait); - } - - port->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING); - spin_unlock_irqrestore(&port->lock, flags); - wake_up_interruptible(&port->close_wait); + tty_port_close_end(port, tty); tty_port_tty_set(port, NULL); } -- 2.7.4