tcp: fix tcp_v6_md5_do_lookup prototype
authorEric Dumazet <edumazet@google.com>
Wed, 30 Sep 2015 04:24:05 +0000 (21:24 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 30 Sep 2015 04:33:05 +0000 (21:33 -0700)
tcp_v6_md5_do_lookup() now takes a const socket, even if
CONFIG_TCP_MD5SIG is not set.

Fixes: b83e3deb974c ("tcp: md5: constify tcp_md5_do_lookup() socket argument")
From: Eric Dumazet <edumazet@google.com>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/tcp_ipv6.c

index 0ac64f47f8821ce7da103ecc7391ba7e376ac483..2ae95e1d03e1c0d5149c9f6fa7cf94d9d70218a4 100644 (file)
@@ -82,7 +82,7 @@ static const struct inet_connection_sock_af_ops ipv6_specific;
 static const struct tcp_sock_af_ops tcp_sock_ipv6_specific;
 static const struct tcp_sock_af_ops tcp_sock_ipv6_mapped_specific;
 #else
-static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(struct sock *sk,
+static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(const struct sock *sk,
                                                   const struct in6_addr *addr)
 {
        return NULL;