tcp: sysctl_tcp_cookie_size needs to be exported to modules.

Otherwise: ERROR: "sysctl_tcp_cookie_size" [net/ipv6/ipv6.ko] undefined! make[1]: *** [__modpost] Error 1 Signed-off-by: David S. Miller <davem@davemloft.net>
git-mirror · Dec 3, 2009 · e6b09cc · e6b09cc
1 parent f9a2e69
commit e6b09cc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
@@ -60,6 +60,7 @@ int sysctl_tcp_base_mss __read_mostly = 512;
 int sysctl_tcp_slow_start_after_idle __read_mostly = 1;
 
 int sysctl_tcp_cookie_size __read_mostly = 0; /* TCP_COOKIE_MAX */
+EXPORT_SYMBOL_GPL(sysctl_tcp_cookie_size);
 
 
 /* Account for new data that has been sent to the network. */