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authorEric Dumazet <edumazet@google.com>2015-03-18 14:05:35 -0700
committerDavid S. Miller <davem@davemloft.net>2015-03-18 22:00:34 -0400
commitd1e559d0b1b0d02f76a6bd5b768a99dc834ae926 (patch)
tree283048c1921aeec1c2dfb25e72e6e67cddffcb23 /net/dccp/ipv4.c
parentnet: introduce sk_ehashfn() helper (diff)
downloadlinux-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 '')
-rw-r--r--net/dccp/ipv4.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index bf897829f4f0..f3f8906f482e 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -89,10 +89,9 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
if (inet->inet_saddr == 0)
inet->inet_saddr = fl4->saddr;
- inet->inet_rcv_saddr = inet->inet_saddr;
-
+ sk_rcv_saddr_set(sk, inet->inet_saddr);
inet->inet_dport = usin->sin_port;
- inet->inet_daddr = daddr;
+ sk_daddr_set(sk, daddr);
inet_csk(sk)->icsk_ext_hdr_len = 0;
if (inet_opt)
@@ -408,8 +407,8 @@ struct sock *dccp_v4_request_recv_sock(struct sock *sk, struct sk_buff *skb,
newinet = inet_sk(newsk);
ireq = inet_rsk(req);
- newinet->inet_daddr = ireq->ir_rmt_addr;
- newinet->inet_rcv_saddr = ireq->ir_loc_addr;
+ sk_daddr_set(newsk, ireq->ir_rmt_addr);
+ sk_rcv_saddr_set(newsk, ireq->ir_loc_addr);
newinet->inet_saddr = ireq->ir_loc_addr;
newinet->inet_opt = ireq->opt;
ireq->opt = NULL;