/* It returns zero on success, or a standard errno code on error.  */
int ip6_dst_lookup(struct sock *sk, struct dst_entry **dst, struct flowi *fl)
/* It returns zero on success, or a standard errno code on error.  */
int ip6_dst_lookup(struct sock *sk, struct dst_entry **dst, struct flowi *fl)
{
	*dst = NULL;
	return ip6_dst_lookup_tail(sk, dst, fl);
}