Message ID | 20171207152827.24317-6-fw@strlen.de |
---|---|
State | Accepted |
Delegated to: | Pablo Neira |
Headers | show |
Series | netfilter: reduce hook array sizes | expand |
diff --git a/include/linux/netfilter_defs.h b/include/linux/netfilter_defs.h index fdcdf2bf34df..8dddfb151f00 100644 --- a/include/linux/netfilter_defs.h +++ b/include/linux/netfilter_defs.h @@ -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
This can be same as NF_INET_NUMHOOKS if we don't support DECNET. Signed-off-by: Florian Westphal <fw@strlen.de> --- new in v3. include/linux/netfilter_defs.h | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)