Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf

Pablo Neira Ayuso says:

====================
Netfilter fixes for net

1) Update debugging in IPVS tcp protocol handler to make it easier
   to understand, from longguang.yue

2) Update TCP tracker to deal with keepalive packet after
   re-registration, from Franceso Ruggeri.

3) Missing IP6SKB_FRAGMENTED from netfilter fragment reassembly,
   from Georg Kohmann.

4) Fix bogus packet drop in ebtables nat extensions, from
   Thimothee Cocault.

5) Fix typo in flowtable documentation.

6) Reset skb timestamp in nft_fwd_netdev.
====================

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 3f7e56b1171e..55b4cadf290a 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -891,6 +891,12 @@ static inline struct nft_expr *nft_expr_last(const struct nft_rule *rule)
 	return (struct nft_expr *)&rule->data[rule->dlen];
 }
 
+static inline bool nft_expr_more(const struct nft_rule *rule,
+				 const struct nft_expr *expr)
+{
+	return expr != nft_expr_last(rule) && expr->ops;
+}
+
 static inline struct nft_userdata *nft_userdata(const struct nft_rule *rule)
 {
 	return (void *)&rule->data[rule->dlen];