netfilter: ebtables: reject blobs that don't provide all entry points

[linux-2.6-microblaze.git] / net / bridge / netfilter / ebtable_nat.c

diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c
index 5ee0531..9066f7f 100644 (file)
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
@@ -43,18 +43,10 @@ static struct ebt_replace_kernel initial_table = {
        .entries        = (char *)initial_chains,
 };
 
-static int check(const struct ebt_table_info *info, unsigned int valid_hooks)
-{
-       if (valid_hooks & ~NAT_VALID_HOOKS)
-               return -EINVAL;
-       return 0;
-}
-
 static const struct ebt_table frame_nat = {
        .name           = "nat",
        .table          = &initial_table,
        .valid_hooks    = NAT_VALID_HOOKS,
-       .check          = check,
        .me             = THIS_MODULE,
 };