From d59d2f82f984df44b31c5d7837fc2f62268b7571 Mon Sep 17 00:00:00 2001
From: Pablo Neira Ayuso <pablo@netfilter.org>
Date: Fri, 23 Apr 2021 00:17:08 +0200
Subject: netfilter: nftables: add nft_pernet() helper function

Consolidate call to net_generic(net, nf_tables_net_id) in this
wrapper function.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 include/net/netfilter/nf_tables.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'include/net/netfilter')

diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h
index 4a75da2a2e1d..eb708b77c4a5 100644
--- a/include/net/netfilter/nf_tables.h
+++ b/include/net/netfilter/nf_tables.h
@@ -13,6 +13,7 @@
 #include <net/netfilter/nf_flow_table.h>
 #include <net/netlink.h>
 #include <net/flow_offload.h>
+#include <net/netns/generic.h>
 
 #define NFT_MAX_HOOKS	(NF_INET_INGRESS + 1)
 
@@ -1580,4 +1581,11 @@ struct nftables_pernet {
 	u8			validate_state;
 };
 
+extern unsigned int nf_tables_net_id;
+
+static inline struct nftables_pernet *nft_pernet(const struct net *net)
+{
+	return net_generic(net, nf_tables_net_id);
+}
+
 #endif /* _NET_NF_TABLES_H */
-- 
cgit