1 files changed, 0 insertions, 8 deletions

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index 18a24c405ac0..17953e2bc3e9 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -175,14 +175,6 @@ tcp_congestion_control - STRING
         is inherited.
         [see setsockopt(listenfd, SOL_TCP, TCP_CONGESTION, "name" ...) ]
 
-tcp_cookie_size - INTEGER
-        Default size of TCP Cookie Transactions (TCPCT) option, that may be
-        overridden on a per socket basis by the TCPCT socket option.
-        Values greater than the maximum (16) are interpreted as the maximum.
-        Values greater than zero and less than the minimum (8) are interpreted
-        as the minimum.  Odd values are interpreted as the next even value.
-        Default: 0 (off).
-
 tcp_dsack - BOOLEAN
         Allows TCP to send "duplicate" SACKs.