diff options
Diffstat (limited to 'net/ipv6')
| -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 8e951d8d3b8..7bf3cc427c2 100644 --- a/net/ipv6/syncookies.c +++ b/net/ipv6/syncookies.c | |||
| @@ -21,9 +21,6 @@ | |||
| 21 | #include <net/ipv6.h> | 21 | #include <net/ipv6.h> |
| 22 | #include <net/tcp.h> | 22 | #include <net/tcp.h> |
| 23 | 23 | ||
| 24 | extern int sysctl_tcp_syncookies; | ||
| 25 | extern __u32 syncookie_secret[2][16-4+SHA_DIGEST_WORDS]; | ||
| 26 | |||
| 27 | #define COOKIEBITS 24 /* Upper bits store count */ | 24 | #define COOKIEBITS 24 /* Upper bits store count */ |
| 28 | #define COOKIEMASK (((__u32)1 << COOKIEBITS) - 1) | 25 | #define COOKIEMASK (((__u32)1 << COOKIEBITS) - 1) |
| 29 | 26 | ||