so eval and uncoming eval_set versions can reuse a common helper.
Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
---
net/netfilter/nft_exthdr.c | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/net/netfilter/nft_exthdr.c b/net/netfilter/nft_exthdr.c
index 921c95f2c583..e3a6eebe7e0c 100644
--- a/net/netfilter/nft_exthdr.c
+++ b/net/netfilter/nft_exthdr.c
@@ -180,12 +180,8 @@ static int nft_exthdr_init(const struct nft_ctx *ctx,
NFT_DATA_VALUE, priv->len);
}
-static int nft_exthdr_dump(struct sk_buff *skb, const struct nft_expr *expr)
+static int nft_exthdr_dump_common(struct sk_buff *skb, const struct nft_exthdr *priv)
{
- const struct nft_exthdr *priv = nft_expr_priv(expr);
-
- if (nft_dump_register(skb, NFTA_EXTHDR_DREG, priv->dreg))
- goto nla_put_failure;
if (nla_put_u8(skb, NFTA_EXTHDR_TYPE, priv->type))
goto nla_put_failure;
if (nla_put_be32(skb, NFTA_EXTHDR_OFFSET, htonl(priv->offset)))
@@ -202,6 +198,16 @@ static int nft_exthdr_dump(struct sk_buff *skb, const struct nft_expr *expr)
return -1;
}
+static int nft_exthdr_dump(struct sk_buff *skb, const struct nft_expr *expr)
+{
+ const struct nft_exthdr *priv = nft_expr_priv(expr);
+
+ if (nft_dump_register(skb, NFTA_EXTHDR_DREG, priv->dreg))
+ return -1;
+
+ return nft_exthdr_dump_common(skb, priv);
+}
+
static struct nft_expr_type nft_exthdr_type;
static const struct nft_expr_ops nft_exthdr_ipv6_ops = {
.type = &nft_exthdr_type,
--
2.13.0
--
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