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ipv6: tcp: clean up tcp_v6_early_demux() icsk variable 

Remove an icsk variable, which by convention should refer to an
inet_connection_sock rather than an inet_sock. In the process, make
the tcp_v6_early_demux() code and formatting a bit more like
tcp_v4_early_demux(), to ease comparisons and maintenance.

Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Neal Cardwell 2012-10-22 21:41:48 +00:00 committed by David S. Miller
parent 598e74f32c
commit f3f121359c
1 changed files with 2 additions and 2 deletions
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4
net/ipv6/tcp_ipv6.c
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@ -1741,11 +1741,11 @@ static void tcp_v6_early_demux(struct sk_buff *skb)
skb->destructor = sock_edemux;
if (sk->sk_state != TCP_TIME_WAIT) {
struct dst_entry *dst = sk->sk_rx_dst;
struct inet_sock *icsk = inet_sk(sk);
if (dst)
dst = dst_check(dst, inet6_sk(sk)->rx_dst_cookie);
if (dst &&
icsk->rx_dst_ifindex == skb->skb_iif)
inet_sk(sk)->rx_dst_ifindex == skb->skb_iif)
skb_dst_set_noref(skb, dst);
}
}