diff options
Diffstat (limited to 'net/ipv6/route.c')
-rw-r--r-- | net/ipv6/route.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index f239f91d2efb..49b954d6d0fa 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -2229,6 +2229,23 @@ void ip6_sk_update_pmtu(struct sk_buff *skb, struct sock *sk, __be32 mtu) } EXPORT_SYMBOL_GPL(ip6_sk_update_pmtu); +void ip6_sk_dst_store_flow(struct sock *sk, struct dst_entry *dst, + const struct flowi6 *fl6) +{ +#ifdef CONFIG_IPV6_SUBTREES + struct ipv6_pinfo *np = inet6_sk(sk); +#endif + + ip6_dst_store(sk, dst, + ipv6_addr_equal(&fl6->daddr, &sk->sk_v6_daddr) ? + &sk->sk_v6_daddr : NULL, +#ifdef CONFIG_IPV6_SUBTREES + ipv6_addr_equal(&fl6->saddr, &np->saddr) ? + &np->saddr : +#endif + NULL); +} + /* Handle redirects */ struct ip6rd_flowi { struct flowi6 fl6; |