diff options
| author |   Eric Dumazet <edumazet@google.com> | 2015-03-24 15:58:55 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-03-24 21:16:30 -0400 |
| commit | 39f8e58e53be32ab758d30536e0bd2e6ce766462 (patch) | |
| tree | 2256b441433a11337077f2f82534903c9e52fefa /include | |
| parent | tcp: md5: input path is run under rcu protected sections (diff) | |
| download | linux-dev-39f8e58e53be32ab758d30536e0bd2e6ce766462.tar.xz linux-dev-39f8e58e53be32ab758d30536e0bd2e6ce766462.zip | |
tcp: md5: remove request sock argument of calc_md5_hash()
Since request and established sockets now have same base,
there is no need to pass two pointers to tcp_v4_md5_hash_skb()
or tcp_v6_md5_hash_skb()
Also add a const qualifier to their struct tcp_md5sig_key argument.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/tcp.h | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/include/net/tcp.h b/include/net/tcp.h index fe60e00e1919..992be858c370 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1296,9 +1296,8 @@ struct tcp_md5sig_pool { }; /* - functions */ -int tcp_v4_md5_hash_skb(char *md5_hash, struct tcp_md5sig_key *key, - const struct sock *sk, const struct request_sock *req, - const struct sk_buff *skb); +int tcp_v4_md5_hash_skb(char *md5_hash, const struct tcp_md5sig_key *key, + const struct sock *sk, const struct sk_buff *skb); int tcp_md5_do_add(struct sock *sk, const union tcp_md5_addr *addr, int family, const u8 *newkey, u8 newkeylen, gfp_t gfp); int tcp_md5_do_del(struct sock *sk, const union tcp_md5_addr *addr, @@ -1616,14 +1615,13 @@ struct tcp_sock_af_ops { #ifdef CONFIG_TCP_MD5SIG struct tcp_md5sig_key *(*md5_lookup) (struct sock *sk, struct sock *addr_sk); - int (*calc_md5_hash) (char *location, - struct tcp_md5sig_key *md5, - const struct sock *sk, - const struct request_sock *req, - const struct sk_buff *skb); - int (*md5_parse) (struct sock *sk, - char __user *optval, - int optlen); + int (*calc_md5_hash)(char *location, + const struct tcp_md5sig_key *md5, + const struct sock *sk, + const struct sk_buff *skb); + int (*md5_parse)(struct sock *sk, + char __user *optval, + int optlen); #endif }; @@ -1632,11 +1630,10 @@ struct tcp_request_sock_ops { #ifdef CONFIG_TCP_MD5SIG struct tcp_md5sig_key *(*md5_lookup) (struct sock *sk, struct request_sock *req); - int (*calc_md5_hash) (char *location, - struct tcp_md5sig_key *md5, - const struct sock *sk, - const struct request_sock *req, - const struct sk_buff *skb); + int (*calc_md5_hash) (char *location, + const struct tcp_md5sig_key *md5, + const struct sock *sk, + const struct sk_buff *skb); #endif void (*init_req)(struct request_sock *req, struct sock *sk, struct sk_buff *skb); |