Remove obsolete confusing instructions on tcp_max_syn_backlog

from IPv4 sysctl documentation.

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index e0588af1fd402a59e002e89a53b1d01eae91e4ae..2cc812d00611d4cc249c177b8481192273017b6d 100644 (file)
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -182,10 +182,7 @@ tcp_max_syn_backlog - INTEGER
        still did not receive an acknowledgement from connecting client.
        Default value is 1024 for systems with more than 128Mb of memory,
        and 128 for low memory machines. If server suffers of overload,
-       try to increase this number. Warning! If you make it greater
-       than 1024, it would be better to change TCP_SYNQ_HSIZE in
-       include/net/tcp.h to keep TCP_SYNQ_HSIZE*16<=tcp_max_syn_backlog
-       and to recompile kernel.
+       try to increase this number.
 
 tcp_window_scaling - BOOLEAN
        Enable window scaling as defined in RFC1323.