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netfilter: reduce NF_MAX_HOOKS define

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This can be same as NF_INET_NUMHOOKS if we don't support DECNET.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Florian Westphal 2017-12-07 16:28:27 +01:00 committed by Pablo Neira Ayuso
parent 2a95183a5e
commit 256d94ba33
1 changed files with 7 additions and 3 deletions
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10
include/linux/netfilter_defs.h
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@ -4,13 +4,17 @@
#include <uapi/linux/netfilter.h>
/* Largest hook number + 1, see uapi/linux/netfilter_decnet.h */
#define NF_MAX_HOOKS 8
/* in/out/forward only */
#define NF_ARP_NUMHOOKS 3
/* max hook is NF_DN_ROUTE (6), also see uapi/linux/netfilter_decnet.h */
#define NF_DN_NUMHOOKS 7
#if IS_ENABLED(CONFIG_DECNET)
/* Largest hook number + 1, see uapi/linux/netfilter_decnet.h */
#define NF_MAX_HOOKS NF_DN_NUMHOOKS
#else
#define NF_MAX_HOOKS NF_INET_NUMHOOKS
#endif
#endif