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

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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>
This commit is contained in:
Peter Hurley 2014-06-16 09:17:04 -04:00 committed by Greg Kroah-Hartman
parent ddc7b758a6
commit 01261cb943
1 changed files with 0 additions and 5 deletions
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5
drivers/tty/ipwireless/tty.c
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@ -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;