tcp md5sig: Remove redundant protocol argument.

Protocol is always TCP, so remove useless protocol argument.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/include/net/tcp.h b/include/net/tcp.h
index b1c4b78f1cb8..ae2549c45fc7 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -1123,7 +1123,6 @@ extern int			tcp_v4_calc_md5_hash(char *md5_hash,
                                                      struct dst_entry *dst,
                                                      struct request_sock *req,
                                                      struct tcphdr *th,
-                                                     int protocol,
                                                      unsigned int tcplen);
 extern struct tcp_md5sig_key    *tcp_v4_md5_lookup(struct sock *sk,
                                                    struct sock *addr_sk);
@@ -1373,7 +1372,6 @@ struct tcp_sock_af_ops {
                                                   struct dst_entry *dst,
                                                   struct request_sock *req,
                                                   struct tcphdr *th,
-                                                  int protocol,
                                                   unsigned int len);
         int                     (*md5_add) (struct sock *sk,
                                             struct sock *addr_sk,