diff options
| -rw-r--r-- | include/linux/tcp.h | 1 | ||||
| -rw-r--r-- | include/net/tcp.h | 4 | ||||
| -rw-r--r-- | net/ipv4/tcp.c | 4 |
3 files changed, 0 insertions, 9 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h index 9640803a17a7..d68633452d9b 100644 --- a/include/linux/tcp.h +++ b/include/linux/tcp.h @@ -107,7 +107,6 @@ static inline void tcp_clear_options(struct tcp_options_received *rx_opt) * only four options will fit in a standard TCP header */ #define TCP_NUM_SACKS 4 -struct tcp_cookie_values; struct tcp_request_sock_ops; struct tcp_request_sock { diff --git a/include/net/tcp.h b/include/net/tcp.h index 18fc999dae3c..27b652f379ef 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -192,10 +192,6 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo); #define TCPOLEN_TIMESTAMP 10 #define TCPOLEN_MD5SIG 18 #define TCPOLEN_EXP_FASTOPEN_BASE 4 -#define TCPOLEN_COOKIE_BASE 2 /* Cookie-less header extension */ -#define TCPOLEN_COOKIE_PAIR 3 /* Cookie pair header extension */ -#define TCPOLEN_COOKIE_MIN (TCPOLEN_COOKIE_BASE+TCP_COOKIE_MIN) -#define TCPOLEN_COOKIE_MAX (TCPOLEN_COOKIE_BASE+TCP_COOKIE_MAX) /* But this is what stacks really send out. */ #define TCPOLEN_TSTAMP_ALIGNED 12 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index c27e81392398..ab64eea042fa 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -410,10 +410,6 @@ void tcp_init_sock(struct sock *sk) icsk->icsk_sync_mss = tcp_sync_mss; - /* Presumed zeroed, in order of appearance: - * cookie_in_always, cookie_out_never, - * s_data_constant, s_data_in, s_data_out - */ sk->sk_sndbuf = sysctl_tcp_wmem[1]; sk->sk_rcvbuf = sysctl_tcp_rmem[1]; |