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Diffstat (limited to 'net/bridge')
-rw-r--r--net/bridge/netfilter/nft_reject_bridge.c29
1 files changed, 6 insertions, 23 deletions
diff --git a/net/bridge/netfilter/nft_reject_bridge.c b/net/bridge/netfilter/nft_reject_bridge.c
index b0330aecbf97..3244aead0926 100644
--- a/net/bridge/netfilter/nft_reject_bridge.c
+++ b/net/bridge/netfilter/nft_reject_bridge.c
@@ -265,22 +265,12 @@ out:
data[NFT_REG_VERDICT].verdict = NF_DROP;
}
-static int nft_reject_bridge_validate_hooks(const struct nft_chain *chain)
+static int nft_reject_bridge_validate(const struct nft_ctx *ctx,
+ const struct nft_expr *expr,
+ const struct nft_data **data)
{
- struct nft_base_chain *basechain;
-
- if (chain->flags & NFT_BASE_CHAIN) {
- basechain = nft_base_chain(chain);
-
- switch (basechain->ops[0].hooknum) {
- case NF_BR_PRE_ROUTING:
- case NF_BR_LOCAL_IN:
- break;
- default:
- return -EOPNOTSUPP;
- }
- }
- return 0;
+ return nft_chain_validate_hooks(ctx->chain, (1 << NF_BR_PRE_ROUTING) |
+ (1 << NF_BR_LOCAL_IN));
}
static int nft_reject_bridge_init(const struct nft_ctx *ctx,
@@ -290,7 +280,7 @@ static int nft_reject_bridge_init(const struct nft_ctx *ctx,
struct nft_reject *priv = nft_expr_priv(expr);
int icmp_code, err;
- err = nft_reject_bridge_validate_hooks(ctx->chain);
+ err = nft_reject_bridge_validate(ctx, expr, NULL);
if (err < 0)
return err;
@@ -341,13 +331,6 @@ nla_put_failure:
return -1;
}
-static int nft_reject_bridge_validate(const struct nft_ctx *ctx,
- const struct nft_expr *expr,
- const struct nft_data **data)
-{
- return nft_reject_bridge_validate_hooks(ctx->chain);
-}
-
static struct nft_expr_type nft_reject_bridge_type;
static const struct nft_expr_ops nft_reject_bridge_ops = {
.type = &nft_reject_bridge_type,