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);}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/bbd86b9fc469b7e91dc7444e6abb8930811d79cb/nf_queue.c/clean/net/netfilter/nf_queue.c