diff options
| author |   Eric Dumazet <edumazet@google.com> | 2015-03-18 14:05:35 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-03-18 22:00:34 -0400 |
| commit | d1e559d0b1b0d02f76a6bd5b768a99dc834ae926 (patch) | |
| tree | 283048c1921aeec1c2dfb25e72e6e67cddffcb23 /net/ipv6/tcp_ipv6.c | |
| parent | net: introduce sk_ehashfn() helper (diff) | |
| download | linux-dev-d1e559d0b1b0d02f76a6bd5b768a99dc834ae926.tar.xz linux-dev-d1e559d0b1b0d02f76a6bd5b768a99dc834ae926.zip | |
inet: add IPv6 support to sk_ehashfn()
Intent is to converge IPv4 & IPv6 inet_hash functions to
factorize code.
IPv4 sockets initialize sk_rcv_saddr and sk_v6_daddr
in this patch, thanks to new sk_daddr_set() and sk_rcv_saddr_set()
helpers.
__inet6_hash can now use sk_ehashfn() instead of a private
inet6_sk_ehashfn() and will simply use __inet_hash() in a
following patch.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index e4761b22307b..5546df074583 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -233,11 +233,8 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr, tp->af_specific = &tcp_sock_ipv6_specific; #endif goto failure; - } else { - ipv6_addr_set_v4mapped(inet->inet_saddr, &np->saddr); - ipv6_addr_set_v4mapped(inet->inet_rcv_saddr, - &sk->sk_v6_rcv_saddr); } + np->saddr = sk->sk_v6_rcv_saddr; return err; } @@ -1078,11 +1075,7 @@ static struct sock *tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb, memcpy(newnp, np, sizeof(struct ipv6_pinfo)); - ipv6_addr_set_v4mapped(newinet->inet_daddr, &newsk->sk_v6_daddr); - - ipv6_addr_set_v4mapped(newinet->inet_saddr, &newnp->saddr); - - newsk->sk_v6_rcv_saddr = newnp->saddr; + newnp->saddr = newsk->sk_v6_rcv_saddr; inet_csk(newsk)->icsk_af_ops = &ipv6_mapped; newsk->sk_backlog_rcv = tcp_v4_do_rcv; |