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| author | Eric Dumazet <edumazet@google.com> | 2012-07-05 22:34:35 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-07-06 08:40:28 +0200 |
| commit | 883dd4fb59aa9d2d28f0163e81af7942a79910ca (patch) | |
| tree | 1b9c287e60edd3270b17cfb4aeca3836f00fd252 /net/ipv6/syncookies.c | |
| parent | ipv4: Avoid overhead when no custom FIB rules are installed. (diff) | |
| download | linux-883dd4fb59aa9d2d28f0163e81af7942a79910ca.tar.xz linux-883dd4fb59aa9d2d28f0163e81af7942a79910ca.zip | |
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 '')
| -rw-r--r-- | net/ipv6/syncookies.c | 3 |
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) |