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>

diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
index 17ee3bf0926be1eb2f5ff61bdab4964dba8fa189..345cebb07ae7933156784e46956c78983acf2e29 100644 (file)
--- a/drivers/tty/ipwireless/tty.c
+++ b/drivers/tty/ipwireless/tty.c
@@ -93,11 +93,6 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
                return -ENODEV;
 
        mutex_lock(&tty->ipw_tty_mutex);
-
-       if (tty->closing) {
-               mutex_unlock(&tty->ipw_tty_mutex);
-               return -ENODEV;
-       }
        if (tty->port.count == 0)
                tty->tx_bytes_queued = 0;