return score;
}
+static inline struct sock *lookup_reuseport(struct net *net, struct sock *sk,
+ struct sk_buff *skb, int doff,
+ const struct in6_addr *saddr,
+ __be16 sport,
+ const struct in6_addr *daddr,
+ unsigned short hnum)
+{
+ struct sock *reuse_sk = NULL;
+ u32 phash;
+
+ if (sk->sk_reuseport) {
+ phash = inet6_ehashfn(net, daddr, hnum, saddr, sport);
+ reuse_sk = reuseport_select_sock(sk, phash, skb, doff);
+ }
+ return reuse_sk;
+}
+
/* called with rcu_read_lock() */
static struct sock *inet6_lhash2_lookup(struct net *net,
struct inet_listen_hashbucket *ilb2,
struct inet_connection_sock *icsk;
struct sock *sk, *result = NULL;
int score, hiscore = 0;
- u32 phash = 0;
inet_lhash2_for_each_icsk_rcu(icsk, &ilb2->head) {
sk = (struct sock *)icsk;
score = compute_score(sk, net, hnum, daddr, dif, sdif,
exact_dif);
if (score > hiscore) {
- if (sk->sk_reuseport) {
- phash = inet6_ehashfn(net, daddr, hnum,
- saddr, sport);
- result = reuseport_select_sock(sk, phash,
- skb, doff);
- if (result)
- return result;
- }
+ result = lookup_reuseport(net, sk, skb, doff,
+ saddr, sport, daddr, hnum);
+ if (result)
+ return result;
+
result = sk;
hiscore = score;
}