diff options
| -rw-r--r-- | include/net/netfilter/br_netfilter.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/net/netfilter/br_netfilter.h b/include/net/netfilter/br_netfilter.h index ca121ed906df..33533ea852a1 100644 --- a/include/net/netfilter/br_netfilter.h +++ b/include/net/netfilter/br_netfilter.h @@ -8,12 +8,16 @@ static inline struct nf_bridge_info *nf_bridge_alloc(struct sk_buff *skb) { +#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER) struct nf_bridge_info *b = skb_ext_add(skb, SKB_EXT_BRIDGE_NF); if (b) memset(b, 0, sizeof(*b)); return b; +#else + return NULL; +#endif } void nf_bridge_update_protocol(struct sk_buff *skb); @@ -38,10 +42,14 @@ int br_nf_pre_routing_finish_bridge(struct net *net, struct sock *sk, struct sk_ static inline struct rtable *bridge_parent_rtable(const struct net_device *dev) { +#if IS_ENABLED(CONFIG_BRIDGE_NETFILTER) struct net_bridge_port *port; port = br_port_get_rcu(dev); return port ? &port->br->fake_rtable : NULL; +#else + return NULL; +#endif } struct net_device *setup_pre_routing(struct sk_buff *skb, |