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| author | Martin KaFai Lau <kafai@fb.com> | 2015-05-22 20:56:01 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-25 13:25:34 -0400 |
| commit | b197df4f0f3782782e9ea8996e91b65ae33e8dd9 (patch) | |
| tree | e64198481a37b7ede5e21cd8cb5b6f03e215edb0 /net/ipv6/tcp_ipv6.c | |
| parent | 45e4fd26683c9a5f88600d91b08a484f7f09226a (diff) | |
| download | op-kernel-dev-b197df4f0f3782782e9ea8996e91b65ae33e8dd9.zip op-kernel-dev-b197df4f0f3782782e9ea8996e91b65ae33e8dd9.tar.gz | |
ipv6: Add rt6_get_cookie() function
Instead of doing the rt6->rt6i_node check whenever we need
to get the route's cookie. Refactor it into rt6_get_cookie().
It is a prep work to handle FLOWI_FLAG_KNOWN_NH and also
percpu rt6_info later.
Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Julian Anastasov <ja@ssi.bg>
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 | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 1a9390a..7be3d85 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -99,8 +99,7 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb) dst_hold(dst); sk->sk_rx_dst = dst; inet_sk(sk)->rx_dst_ifindex = skb->skb_iif; - if (rt->rt6i_node) - inet6_sk(sk)->rx_dst_cookie = rt->rt6i_node->fn_sernum; + inet6_sk(sk)->rx_dst_cookie = rt6_get_cookie(rt); } } |
