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authorChristoph Paasch <christoph.paasch@uclouvain.be>2013-03-10 09:18:39 +0400
committerDavid S. Miller <davem@davemloft.net>2013-03-11 01:09:33 +0400
commite61667af2f77d481411f2ccd307fed2247d785a8 (patch)
tree936934f46b1fe50fdc6a41754331351788d1f9dc /include/linux/tcp.h
parent624e2d21356a40ad7200cb30c4f966741d805a79 (diff)
downloadlinux-e61667af2f77d481411f2ccd307fed2247d785a8.tar.xz
tcp: Remove unused tw_cookie_values from tcp_timewait_sock
tw_cookie_values is never used in the TCP-stack. It was added by 435cf559f (TCPCT part 1d: define TCP cookie option, extend existing struct's), but already at that time it was not used at all, nor mentioned in the commit-message. Signed-off-by: Christoph Paasch <christoph.paasch@uclouvain.be> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/tcp.h')
-rw-r--r--include/linux/tcp.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index f28408c07dc2..515c3746b675 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -361,10 +361,6 @@ struct tcp_timewait_sock {
#ifdef CONFIG_TCP_MD5SIG
struct tcp_md5sig_key *tw_md5_key;
#endif
- /* Few sockets in timewait have cookies; in that case, then this
- * object holds a reference to them (tw_cookie_values->kref).
- */
- struct tcp_cookie_values *tw_cookie_values;
};
static inline struct tcp_timewait_sock *tcp_twsk(const struct sock *sk)