diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/netfilter.h | 24 | ||||
| -rw-r--r-- | include/linux/netfilter_ipv4.h | 11 | ||||
| -rw-r--r-- | include/linux/netfilter_ipv6.h | 3 |
3 files changed, 17 insertions, 21 deletions
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 4c4d38ef1a76..70b238eff29f 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -311,11 +311,6 @@ struct nf_queue_entry; struct nf_afinfo { unsigned short family; - __sum16 (*checksum_partial)(struct sk_buff *skb, - unsigned int hook, - unsigned int dataoff, - unsigned int len, - u_int8_t protocol); int (*route)(struct net *net, struct dst_entry **dst, struct flowi *fl, bool strict); void (*saveroute)(const struct sk_buff *skb, @@ -335,22 +330,9 @@ __sum16 nf_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, u_int8_t protocol, unsigned short family); -static inline __sum16 -nf_checksum_partial(struct sk_buff *skb, unsigned int hook, - unsigned int dataoff, unsigned int len, - u_int8_t protocol, unsigned short family) -{ - const struct nf_afinfo *afinfo; - __sum16 csum = 0; - - rcu_read_lock(); - afinfo = nf_get_afinfo(family); - if (afinfo) - csum = afinfo->checksum_partial(skb, hook, dataoff, len, - protocol); - rcu_read_unlock(); - return csum; -} +__sum16 nf_checksum_partial(struct sk_buff *skb, unsigned int hook, + unsigned int dataoff, unsigned int len, + u_int8_t protocol, unsigned short family); int nf_register_afinfo(const struct nf_afinfo *afinfo); void nf_unregister_afinfo(const struct nf_afinfo *afinfo); diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h index c7deb78bac88..811425ece8d5 100644 --- a/include/linux/netfilter_ipv4.h +++ b/include/linux/netfilter_ipv4.h @@ -11,12 +11,23 @@ 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); +__sum16 nf_ip_checksum_partial(struct sk_buff *skb, unsigned int hook, + unsigned int dataoff, unsigned int len, + 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; } +static inline __sum16 nf_ip_checksum_partial(struct sk_buff *skb, + unsigned int hook, + unsigned int dataoff, + unsigned int len, + u_int8_t protocol) +{ + return 0; +} #endif /* CONFIG_INET */ #endif /*__LINUX_IP_NETFILTER_H*/ diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h index b136101b5cde..29e8f1286584 100644 --- a/include/linux/netfilter_ipv6.h +++ b/include/linux/netfilter_ipv6.h @@ -21,6 +21,9 @@ struct nf_ipv6_ops { int (*output)(struct net *, struct sock *, struct sk_buff *)); __sum16 (*checksum)(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, u_int8_t protocol); + __sum16 (*checksum_partial)(struct sk_buff *skb, unsigned int hook, + unsigned int dataoff, unsigned int len, + u_int8_t protocol); }; #ifdef CONFIG_NETFILTER |