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ipvs: Pass ipvs into ip_vs_in

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Derive ipvs from state->net in the callers of ip_vs_in and pass it
into ip_vs_out.  Removing the need to use the hack skb_net.

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
This commit is contained in:
Eric W. Biederman 2015-09-21 13:02:53 -05:00 committed by Simon Horman
parent 1b75097dd7
commit 6e385bb3ef
1 changed files with 5 additions and 9 deletions
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14
net/netfilter/ipvs/ip_vs_core.c
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@ -1684,15 +1684,13 @@ static int ip_vs_in_icmp_v6(struct sk_buff *skb, int *related,
* and send it on its way...
*/
static unsigned int
ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
ip_vs_in(struct netns_ipvs *ipvs, unsigned int hooknum, struct sk_buff *skb, int af)
{
struct net *net;
struct ip_vs_iphdr iph;
struct ip_vs_protocol *pp;
struct ip_vs_proto_data *pd;
struct ip_vs_conn *cp;
int ret, pkts;
struct netns_ipvs *ipvs;
int conn_reuse_mode;
/* Already marked as IPVS request or reply? */
@ -1715,8 +1713,6 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
return NF_ACCEPT;
}
/* ipvs enabled in this netns ? */
net = skb_net(skb);
ipvs = net_ipvs(net);
if (unlikely(sysctl_backup_only(ipvs) || !ipvs->enable))
return NF_ACCEPT;
@ -1844,7 +1840,7 @@ static unsigned int
ip_vs_remote_request4(void *priv, struct sk_buff *skb,
const struct nf_hook_state *state)
{
return ip_vs_in(state->hook, skb, AF_INET);
return ip_vs_in(net_ipvs(state->net), state->hook, skb, AF_INET);
}
/*
@ -1855,7 +1851,7 @@ static unsigned int
ip_vs_local_request4(void *priv, struct sk_buff *skb,
const struct nf_hook_state *state)
{
return ip_vs_in(state->hook, skb, AF_INET);
return ip_vs_in(net_ipvs(state->net), state->hook, skb, AF_INET);
}
#ifdef CONFIG_IP_VS_IPV6
@ -1868,7 +1864,7 @@ static unsigned int
ip_vs_remote_request6(void *priv, struct sk_buff *skb,
const struct nf_hook_state *state)
{
return ip_vs_in(state->hook, skb, AF_INET6);
return ip_vs_in(net_ipvs(state->net), state->hook, skb, AF_INET6);
}
/*
@ -1879,7 +1875,7 @@ static unsigned int
ip_vs_local_request6(void *priv, struct sk_buff *skb,
const struct nf_hook_state *state)
{
return ip_vs_in(state->hook, skb, AF_INET6);
return ip_vs_in(net_ipvs(state->net), state->hook, skb, AF_INET6);
}
#endif