From 78458e3e08cda2aacaec9fde8c295dfc2f88618a Mon Sep 17 00:00:00 2001 From: Jeremy Sowden Date: Wed, 7 Aug 2019 15:17:03 +0100 Subject: netfilter: add missing IS_ENABLED(CONFIG_NETFILTER) checks to some header-files. linux/netfilter.h defines a number of struct and inline function definitions which are only available is CONFIG_NETFILTER is enabled. These structs and functions are used in declarations and definitions in other header-files. Added preprocessor checks to make sure these headers will compile if CONFIG_NETFILTER is disabled. Signed-off-by: Jeremy Sowden Signed-off-by: Pablo Neira Ayuso --- include/linux/netfilter_bridge/ebtables.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/netfilter_bridge') diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h index c6935be7c6ca..b5b2d371f0ef 100644 --- a/include/linux/netfilter_bridge/ebtables.h +++ b/include/linux/netfilter_bridge/ebtables.h @@ -105,6 +105,7 @@ struct ebt_table { #define EBT_ALIGN(s) (((s) + (__alignof__(struct _xt_align)-1)) & \ ~(__alignof__(struct _xt_align)-1)) +#if IS_ENABLED(CONFIG_NETFILTER) extern int ebt_register_table(struct net *net, const struct ebt_table *table, const struct nf_hook_ops *ops, @@ -114,6 +115,7 @@ extern void ebt_unregister_table(struct net *net, struct ebt_table *table, extern unsigned int ebt_do_table(struct sk_buff *skb, const struct nf_hook_state *state, struct ebt_table *table); +#endif /* True if the hook mask denotes that the rule is in a base chain, * used in the check() functions */ -- cgit