From: Eric Dumazet <edumazet@google.com>
Date: Thu, 5 Jul 2012 20:34:35 +0000 (+0000)
Subject: ipv6: remove redundant declarations
X-Git-Tag: dm-3.6-changes~85^2~284
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=883dd4fb59aa9d2d28f0163e81af7942a79910ca;p=linux-dmdedup.git

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>
---

diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c
index 8e951d8d3b8..7bf3cc427c2 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)