} else printk(KERN_INFO "%s: No carrier\n", dev->name); 
int hdlc_open(struct net_device *dev){	hdlc_device *hdlc = dev_to_hdlc(dev);#ifdef DEBUG_LINK	printk(KERN_DEBUG "hdlc_open() carrier %i open %i\n",	       hdlc->carrier, hdlc->open);#endif	if (hdlc->proto.id == -1)		return -ENOSYS;	/* no protocol attached */	if (hdlc->proto.open) {		int result = hdlc->proto.open(dev);		if (result)			return result;	}	spin_lock_irq(&hdlc->state_lock);	if (hdlc->carrier)		__hdlc_set_carrier_on(dev);	hdlc->open = 1;	spin_unlock_irq(&hdlc->state_lock);	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/b3dd65f958354226275522b5a64157834bdc5415/hdlc_generic.c/buggy/drivers/net/wan/hdlc_generic.c