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| author | Jiri Slaby <jslaby@suse.cz> | 2012-06-04 13:35:24 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-06-12 15:50:24 -0700 |
| commit | a1e844036af9cb0d87e878a4f90ce64713c76e5a (patch) | |
| tree | f9294fbe861fae68493f93648ed5d6350e3d7fe9 /net/irda | |
| parent | 0ba9ff846b2f4720e30ace37b028ef14fb97fb74 (diff) | |
| download | linux-stable-a1e844036af9cb0d87e878a4f90ce64713c76e5a.tar.gz linux-stable-a1e844036af9cb0d87e878a4f90ce64713c76e5a.tar.bz2 linux-stable-a1e844036af9cb0d87e878a4f90ce64713c76e5a.zip | |
TTY: ircomm, use tty_port_close_end helper
Again, the code is identical, so leverage the helper code.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/irda')
| -rw-r--r-- | net/irda/ircomm/ircomm_tty.c | 16 |
1 files changed, 1 insertions, 15 deletions
diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c index 3fdce18c6931..cfe352dfb484 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); } |