unlink_expect(i); 
ip_ct_unlink_expect(i); 
void ip_ct_remove_expectations(struct ip_conntrack *ct){	struct ip_conntrack_expect *i, *tmp;	/* Optimization: most connection never expect any others. */	if (ct->expecting == 0)		return;	list_for_each_entry_safe(i, tmp, &ip_conntrack_expect_list, list) {		if (i->master == ct && del_timer(&i->timeout)) {			unlink_expect(i);			ip_conntrack_expect_put(i);		}	}}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/49719eb355d32fa07793017b4b46b1c02e88b275/ip_conntrack_core.c/buggy/net/ipv4/netfilter/ip_conntrack_core.c