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-rw-r--r--net/ipv4/inet_hashtables.c28
1 files changed, 13 insertions, 15 deletions
diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 7876b7d703cb..5c54f2804174 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -815,41 +815,39 @@ static bool inet_bind2_bucket_match(const struct inet_bind2_bucket *tb,
const struct net *net, unsigned short port,
int l3mdev, const struct sock *sk)
{
+ if (!net_eq(ib2_net(tb), net) || tb->port != port ||
+ tb->l3mdev != l3mdev)
+ return false;
+
#if IS_ENABLED(CONFIG_IPV6)
if (sk->sk_family != tb->family)
return false;
if (sk->sk_family == AF_INET6)
- return net_eq(ib2_net(tb), net) && tb->port == port &&
- tb->l3mdev == l3mdev &&
- ipv6_addr_equal(&tb->v6_rcv_saddr, &sk->sk_v6_rcv_saddr);
- else
+ return ipv6_addr_equal(&tb->v6_rcv_saddr, &sk->sk_v6_rcv_saddr);
#endif
- return net_eq(ib2_net(tb), net) && tb->port == port &&
- tb->l3mdev == l3mdev && tb->rcv_saddr == sk->sk_rcv_saddr;
+ return tb->rcv_saddr == sk->sk_rcv_saddr;
}
bool inet_bind2_bucket_match_addr_any(const struct inet_bind2_bucket *tb, const struct net *net,
unsigned short port, int l3mdev, const struct sock *sk)
{
+ if (!net_eq(ib2_net(tb), net) || tb->port != port ||
+ tb->l3mdev != l3mdev)
+ return false;
+
#if IS_ENABLED(CONFIG_IPV6)
if (sk->sk_family != tb->family) {
if (sk->sk_family == AF_INET)
- return net_eq(ib2_net(tb), net) && tb->port == port &&
- tb->l3mdev == l3mdev &&
- ipv6_addr_any(&tb->v6_rcv_saddr);
+ return ipv6_addr_any(&tb->v6_rcv_saddr);
return false;
}
if (sk->sk_family == AF_INET6)
- return net_eq(ib2_net(tb), net) && tb->port == port &&
- tb->l3mdev == l3mdev &&
- ipv6_addr_any(&tb->v6_rcv_saddr);
- else
+ return ipv6_addr_any(&tb->v6_rcv_saddr);
#endif
- return net_eq(ib2_net(tb), net) && tb->port == port &&
- tb->l3mdev == l3mdev && tb->rcv_saddr == 0;
+ return tb->rcv_saddr == 0;
}
/* The socket's bhash2 hashbucket spinlock must be held when this is called */