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authorEric Dumazet <edumazet@google.com>2012-07-05 20:34:35 +0000
committerDavid S. Miller <davem@davemloft.net>2012-07-05 23:40:28 -0700
commit883dd4fb59aa9d2d28f0163e81af7942a79910ca (patch)
tree1b9c287e60edd3270b17cfb4aeca3836f00fd252 /net/ipv6
parentf4530fa574df4d833506c53697ed1daa0d390bf4 (diff)
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>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/syncookies.c3
1 files changed, 0 insertions, 3 deletions
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)