-EAGAIN : -ERESTARTSYS;
break;
}
-
+
dcd = tty_port_carrier_raised(&info->port);
-
- if (!(port->flags & ASYNC_CLOSING) && (do_clocal || dcd))
- break;
-
+ if (do_clocal || dcd)
+ break;
+
if (signal_pending(current)) {
retval = -ERESTARTSYS;
break;
printk("%s(%d):mgsl_open(%s), 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);
unsigned char *ptmp = info->intermediate_rxbuffer;
if ( !(status & RXSTATUS_CRC_ERROR))
- info->icount.rxok++;
+ info->icount.rxok++;
while(copy_count) {
int partial_count;