if (queue_handler[pf].outfn == outfn) { queue_handler[pf].outfn = NULL; queue_handler[pf].data = NULL; }
if (queue_handler[pf] == qh) queue_handler[pf] = NULL;
void nf_unregister_queue_handlers(nf_queue_outfn_t outfn){	int pf;	write_lock_bh(&queue_handler_lock);	for (pf = 0; pf < NPROTO; pf++)  {		if (queue_handler[pf].outfn == outfn) {			queue_handler[pf].outfn = NULL;			queue_handler[pf].data = NULL;		}	}	write_unlock_bh(&queue_handler_lock);}