From 1b75097dd7a2680d2e209fe452b6fab01a511fb1 Mon Sep 17 00:00:00 2001 From: "Eric W. Biederman" Date: Mon, 21 Sep 2015 13:02:52 -0500 Subject: [PATCH] ipvs: Pass ipvs into ip_vs_out Derive ipvs from state->net in the callers of ip_vs_out and pass it into ip_vs_out. Removing the need to use the hack skb_net. Signed-off-by: "Eric W. Biederman" Acked-by: Julian Anastasov Signed-off-by: Simon Horman --- net/netfilter/ipvs/ip_vs_core.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c index b25fb33..07a4ddc 100644 --- a/net/netfilter/ipvs/ip_vs_core.c +++ b/net/netfilter/ipvs/ip_vs_core.c @@ -1173,10 +1173,9 @@ drop: * Check if outgoing packet belongs to the established ip_vs_conn. */ static unsigned int -ip_vs_out(unsigned int hooknum, struct sk_buff *skb, int af) +ip_vs_out(struct netns_ipvs *ipvs, unsigned int hooknum, struct sk_buff *skb, int af) { - struct net *net = NULL; - struct netns_ipvs *ipvs; + struct net *net = ipvs->net; struct ip_vs_iphdr iph; struct ip_vs_protocol *pp; struct ip_vs_proto_data *pd; @@ -1201,8 +1200,6 @@ ip_vs_out(unsigned int hooknum, struct sk_buff *skb, int af) if (unlikely(!skb_dst(skb))) return NF_ACCEPT; - net = skb_net(skb); - ipvs = net_ipvs(net); if (!ipvs->enable) return NF_ACCEPT; @@ -1306,7 +1303,7 @@ static unsigned int ip_vs_reply4(void *priv, struct sk_buff *skb, const struct nf_hook_state *state) { - return ip_vs_out(state->hook, skb, AF_INET); + return ip_vs_out(net_ipvs(state->net), state->hook, skb, AF_INET); } /* @@ -1317,7 +1314,7 @@ static unsigned int ip_vs_local_reply4(void *priv, struct sk_buff *skb, const struct nf_hook_state *state) { - return ip_vs_out(state->hook, skb, AF_INET); + return ip_vs_out(net_ipvs(state->net), state->hook, skb, AF_INET); } #ifdef CONFIG_IP_VS_IPV6 @@ -1331,7 +1328,7 @@ static unsigned int ip_vs_reply6(void *priv, struct sk_buff *skb, const struct nf_hook_state *state) { - return ip_vs_out(state->hook, skb, AF_INET6); + return ip_vs_out(net_ipvs(state->net), state->hook, skb, AF_INET6); } /* @@ -1342,7 +1339,7 @@ static unsigned int ip_vs_local_reply6(void *priv, struct sk_buff *skb, const struct nf_hook_state *state) { - return ip_vs_out(state->hook, skb, AF_INET6); + return ip_vs_out(net_ipvs(state->net), state->hook, skb, AF_INET6); } #endif -- 2.7.4