diff options
Diffstat (limited to 'include/net/inet6_hashtables.h')
| -rw-r--r-- | include/net/inet6_hashtables.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h index f259e1ae14ba..56f1286583d3 100644 --- a/include/net/inet6_hashtables.h +++ b/include/net/inet6_hashtables.h @@ -110,8 +110,6 @@ static inline bool inet6_match(struct net *net, const struct sock *sk, const __portpair ports, const int dif, const int sdif) { - int bound_dev_if; - if (!net_eq(sock_net(sk), net) || sk->sk_family != AF_INET6 || sk->sk_portpair != ports || @@ -119,8 +117,9 @@ static inline bool inet6_match(struct net *net, const struct sock *sk, !ipv6_addr_equal(&sk->sk_v6_rcv_saddr, daddr)) return false; - bound_dev_if = READ_ONCE(sk->sk_bound_dev_if); - return bound_dev_if == dif || bound_dev_if == sdif; + /* READ_ONCE() paired with WRITE_ONCE() in sock_bindtoindex_locked() */ + return inet_sk_bound_dev_eq(net, READ_ONCE(sk->sk_bound_dev_if), dif, + sdif); } #endif /* IS_ENABLED(CONFIG_IPV6) */ |