From 883dd4fb59aa9d2d28f0163e81af7942a79910ca Mon Sep 17 00:00:00 2001
From: Eric Dumazet <edumazet@google.com>
Date: Thu, 5 Jul 2012 20:34:35 +0000
Subject: ipv6: remove redundant declarations

remove redundant declarations, they belong in include/net/tcp.h

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/ipv6/syncookies.c | 3 ---
 1 file changed, 3 deletions(-)

(limited to 'net/ipv6/syncookies.c')

diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index 8e951d8d3b81..7bf3cc427c28 100644
--- a/net/ipv6/syncookies.c
+++ b/net/ipv6/syncookies.c
@@ -21,9 +21,6 @@
 #include <net/ipv6.h>
 #include <net/tcp.h>
 
-extern int sysctl_tcp_syncookies;
-extern __u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS];
-
 #define COOKIEBITS 24	/* Upper bits store count */
 #define COOKIEMASK (((__u32)1 << COOKIEBITS) - 1)
 
-- 
cgit v1.2.3