diff options
Diffstat (limited to 'include/linux/netfilter_ipv4.h')
-rw-r--r-- | include/linux/netfilter_ipv4.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h index 98c03b2462b5..c7deb78bac88 100644 --- a/include/linux/netfilter_ipv4.h +++ b/include/linux/netfilter_ipv4.h @@ -7,6 +7,16 @@ #include <uapi/linux/netfilter_ipv4.h> int ip_route_me_harder(struct net *net, struct sk_buff *skb, unsigned addr_type); + +#ifdef CONFIG_INET __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, u_int8_t protocol); +#else +static inline __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook, + unsigned int dataoff, u_int8_t protocol) +{ + return 0; +} +#endif /* CONFIG_INET */ + #endif /*__LINUX_IP_NETFILTER_H*/ |