diff options
Diffstat (limited to 'include/linux/netfilter.h')
-rw-r--r-- | include/linux/netfilter.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 996bc247ef6e..77ebb61faf48 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -15,7 +15,6 @@ #include <linux/netdevice.h> #include <net/net_namespace.h> -#ifdef CONFIG_NETFILTER static inline int NF_DROP_GETERR(int verdict) { return -(verdict >> NF_VERDICT_QBITS); @@ -118,6 +117,7 @@ struct nf_hook_entries { */ }; +#ifdef CONFIG_NETFILTER static inline struct nf_hook_ops **nf_hook_entries_get_hook_ops(const struct nf_hook_entries *e) { unsigned int n = e->num_hook_entries; @@ -336,11 +336,6 @@ int compat_nf_getsockopt(struct sock *sk, u_int8_t pf, int optval, char __user *opt, int *len); #endif -/* Call this before modifying an existing packet: ensures it is - modifiable and linear to the point you care about (writable_len). - Returns true or false. */ -int skb_make_writable(struct sk_buff *skb, unsigned int writable_len); - struct flowi; struct nf_queue_entry; @@ -427,7 +422,7 @@ nf_nat_decode_session(struct sk_buff *skb, struct flowi *fl, u_int8_t family) } #endif /*CONFIG_NETFILTER*/ -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) +#if IS_ENABLED(CONFIG_NF_CONNTRACK) #include <linux/netfilter/nf_conntrack_zones_common.h> extern void (*ip_ct_attach)(struct sk_buff *, const struct sk_buff *) __rcu; |