diff options
| -rw-r--r-- | include/net/inet_hashtables.h | 2 | ||||
| -rw-r--r-- | net/ipv4/inet_hashtables.c | 17 |
2 files changed, 8 insertions, 11 deletions
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h index eb1963af0ebd..ef993ef571ea 100644 --- a/include/net/inet_hashtables.h +++ b/include/net/inet_hashtables.h @@ -383,6 +383,8 @@ static inline struct sock *__inet_lookup_skb(struct inet_hashinfo *hashinfo, iph->daddr, dport, inet_iif(skb)); } +u32 sk_ehashfn(const struct sock *sk); + int __inet_hash_connect(struct inet_timewait_death_row *death_row, struct sock *sk, u32 port_offset, int (*check_established)(struct inet_timewait_death_row *, diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c index 330a08bcd1c1..3a86dfd7ae33 100644 --- a/net/ipv4/inet_hashtables.c +++ b/net/ipv4/inet_hashtables.c @@ -37,16 +37,11 @@ static u32 inet_ehashfn(const struct net *net, const __be32 laddr, } -static unsigned int inet_sk_ehashfn(const struct sock *sk) +u32 sk_ehashfn(const struct sock *sk) { - const struct inet_sock *inet = inet_sk(sk); - const __be32 laddr = inet->inet_rcv_saddr; - const __u16 lport = inet->inet_num; - const __be32 faddr = inet->inet_daddr; - const __be16 fport = inet->inet_dport; - struct net *net = sock_net(sk); - - return inet_ehashfn(net, laddr, lport, faddr, fport); + return inet_ehashfn(sock_net(sk), + sk->sk_rcv_saddr, sk->sk_num, + sk->sk_daddr, sk->sk_dport); } /* @@ -407,13 +402,13 @@ int __inet_hash_nolisten(struct sock *sk, struct inet_timewait_sock *tw) { struct inet_hashinfo *hashinfo = sk->sk_prot->h.hashinfo; struct hlist_nulls_head *list; - spinlock_t *lock; struct inet_ehash_bucket *head; + spinlock_t *lock; int twrefcnt = 0; WARN_ON(!sk_unhashed(sk)); - sk->sk_hash = inet_sk_ehashfn(sk); + sk->sk_hash = sk_ehashfn(sk); head = inet_ehash_bucket(hashinfo, sk->sk_hash); list = &head->chain; lock = inet_ehash_lockp(hashinfo, sk->sk_hash); |