diff options
| -rw-r--r-- | net/netfilter/core.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/netfilter/core.c b/net/netfilter/core.c index b9ec8ecf7e30..c82f779a587e 100644 --- a/net/netfilter/core.c +++ b/net/netfilter/core.c @@ -311,6 +311,11 @@ nf_hook_entry_head(struct net *net, int pf, unsigned int hooknum, return NULL; } +static inline bool nf_ingress_hook(const struct nf_hook_ops *reg, int pf) +{ + return pf == NFPROTO_NETDEV && reg->hooknum == NF_NETDEV_INGRESS; +} + static void nf_static_key_inc(const struct nf_hook_ops *reg, int pf) { #ifdef CONFIG_JUMP_LABEL @@ -359,7 +364,7 @@ static int __nf_register_net_hook(struct net *net, int pf, hooks_validate(new_hooks); #ifdef CONFIG_NETFILTER_INGRESS - if (pf == NFPROTO_NETDEV && reg->hooknum == NF_NETDEV_INGRESS) + if (nf_ingress_hook(reg, pf)) net_inc_ingress_queue(); #endif nf_static_key_inc(reg, pf); @@ -416,7 +421,7 @@ static void __nf_unregister_net_hook(struct net *net, int pf, if (nf_remove_net_hook(p, reg)) { #ifdef CONFIG_NETFILTER_INGRESS - if (pf == NFPROTO_NETDEV && reg->hooknum == NF_NETDEV_INGRESS) + if (nf_ingress_hook(reg, pf)) net_dec_ingress_queue(); #endif nf_static_key_dec(reg, pf); |