printk("%s(%d):%s open(), old ref count = %d\n",
__FILE__,__LINE__,tty->driver->name, info->port.count);
- /* If port is closing, signal caller to try again */
- if (info->port.flags & ASYNC_CLOSING){
- wait_event_interruptible_tty(tty, info->port.close_wait,
- !(info->port.flags & ASYNC_CLOSING));
- retval = ((info->port.flags & ASYNC_HUP_NOTIFY) ?
- -EAGAIN : -ERESTARTSYS);
- goto cleanup;
- }
-
info->port.low_latency = (info->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
spin_lock_irqsave(&info->netlock, flags);
}
cd = tty_port_carrier_raised(port);
-
- if (!(port->flags & ASYNC_CLOSING) && (do_clocal || cd))
- break;
+ if (do_clocal || cd)
+ break;
if (signal_pending(current)) {
retval = -ERESTARTSYS;