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tcp/dccp: constify syn_recv_sock() method sock argument

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We'll soon no longer hold listener socket lock, these
functions do not modify the socket in any way.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2015-09-29 07:42:48 -07:00
committed by David S. Miller
parent c28c6f0459
commit 0c27171e66
7 changed files with 12 additions and 9 deletions
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5
net/ipv6/tcp_ipv6.c
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@@ -986,12 +986,13 @@ drop:
return 0; /* don't send reset */
}
static struct sock *tcp_v6_syn_recv_sock(struct sock *sk, struct sk_buff *skb,
static struct sock *tcp_v6_syn_recv_sock(const struct sock *sk, struct sk_buff *skb,
struct request_sock *req,
struct dst_entry *dst)
{
struct inet_request_sock *ireq;
struct ipv6_pinfo *newnp, *np = inet6_sk(sk);
struct ipv6_pinfo *newnp;
const struct ipv6_pinfo *np = inet6_sk(sk);
struct tcp6_sock *newtcp6sk;
struct inet_sock *newinet;
struct tcp_sock *newtp;