diff options
author | Simon Horman <horms@verge.net.au> | 2010-08-22 21:37:52 +0900 |
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committer | Simon Horman <horms@verge.net.au> | 2010-10-04 22:45:24 +0900 |
commit | f11017ec2d1859c661f4e2b12c4a8d250e1f47cf (patch) | |
tree | 07278dbced3c8c61b9e6bbe9c3d502c65b127f24 /net/netfilter/ipvs/ip_vs_proto_ah_esp.c | |
parent | 5b57a98c1f0d78a4c238d83c4ac70de3bd237b2f (diff) | |
download | op-kernel-dev-f11017ec2d1859c661f4e2b12c4a8d250e1f47cf.zip op-kernel-dev-f11017ec2d1859c661f4e2b12c4a8d250e1f47cf.tar.gz |
IPVS: Add struct ip_vs_conn_param
Signed-off-by: Simon Horman <horms@verge.net.au>
Acked-by: Julian Anastasov <ja@ssi.bg>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_proto_ah_esp.c')
-rw-r--r-- | net/netfilter/ipvs/ip_vs_proto_ah_esp.c | 47 |
1 files changed, 19 insertions, 28 deletions
diff --git a/net/netfilter/ipvs/ip_vs_proto_ah_esp.c b/net/netfilter/ipvs/ip_vs_proto_ah_esp.c index 1892dfc..8956ef3 100644 --- a/net/netfilter/ipvs/ip_vs_proto_ah_esp.c +++ b/net/netfilter/ipvs/ip_vs_proto_ah_esp.c @@ -40,6 +40,19 @@ struct isakmp_hdr { #define PORT_ISAKMP 500 +static void +ah_esp_conn_fill_param_proto(int af, const struct ip_vs_iphdr *iph, + int inverse, struct ip_vs_conn_param *p) +{ + if (likely(!inverse)) + ip_vs_conn_fill_param(af, IPPROTO_UDP, + &iph->saddr, htons(PORT_ISAKMP), + &iph->daddr, htons(PORT_ISAKMP), p); + else + ip_vs_conn_fill_param(af, IPPROTO_UDP, + &iph->daddr, htons(PORT_ISAKMP), + &iph->saddr, htons(PORT_ISAKMP), p); +} static struct ip_vs_conn * ah_esp_conn_in_get(int af, const struct sk_buff *skb, struct ip_vs_protocol *pp, @@ -47,21 +60,10 @@ ah_esp_conn_in_get(int af, const struct sk_buff *skb, struct ip_vs_protocol *pp, int inverse) { struct ip_vs_conn *cp; + struct ip_vs_conn_param p; - if (likely(!inverse)) { - cp = ip_vs_conn_in_get(af, IPPROTO_UDP, - &iph->saddr, - htons(PORT_ISAKMP), - &iph->daddr, - htons(PORT_ISAKMP)); - } else { - cp = ip_vs_conn_in_get(af, IPPROTO_UDP, - &iph->daddr, - htons(PORT_ISAKMP), - &iph->saddr, - htons(PORT_ISAKMP)); - } - + ah_esp_conn_fill_param_proto(af, iph, inverse, &p); + cp = ip_vs_conn_in_get(&p); if (!cp) { /* * We are not sure if the packet is from our @@ -87,21 +89,10 @@ ah_esp_conn_out_get(int af, const struct sk_buff *skb, int inverse) { struct ip_vs_conn *cp; + struct ip_vs_conn_param p; - if (likely(!inverse)) { - cp = ip_vs_conn_out_get(af, IPPROTO_UDP, - &iph->saddr, - htons(PORT_ISAKMP), - &iph->daddr, - htons(PORT_ISAKMP)); - } else { - cp = ip_vs_conn_out_get(af, IPPROTO_UDP, - &iph->daddr, - htons(PORT_ISAKMP), - &iph->saddr, - htons(PORT_ISAKMP)); - } - + ah_esp_conn_fill_param_proto(af, iph, inverse, &p); + cp = ip_vs_conn_out_get(&p); if (!cp) { IP_VS_DBG_BUF(12, "Unknown ISAKMP entry for inout packet " "%s%s %s->%s\n", |