From: Eric W. Biederman <ebiederm@xmission.com>
Date: Wed, 16 Sep 2015 01:03:50 +0000 (-0500)
Subject: netfilter: Store net in nf_hook_state
X-Git-Tag: v4.4-rc1~141^2~329^2~29
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b11b1f652dccde707d568f4012b01a8ec5bd5f57;p=platform%2Fkernel%2Flinux-exynos.git

netfilter: Store net in nf_hook_state

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 1abac85..889ac0e 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -54,6 +54,7 @@ struct nf_hook_state {
 	struct net_device *in;
 	struct net_device *out;
 	struct sock *sk;
+	struct net *net;
 	struct list_head *hook_list;
 	int (*okfn)(struct sock *, struct sk_buff *);
 };
@@ -65,6 +66,7 @@ static inline void nf_hook_state_init(struct nf_hook_state *p,
 				      struct net_device *indev,
 				      struct net_device *outdev,
 				      struct sock *sk,
+				      struct net *net,
 				      int (*okfn)(struct sock *, struct sk_buff *))
 {
 	p->hook = hook;
@@ -73,6 +75,7 @@ static inline void nf_hook_state_init(struct nf_hook_state *p,
 	p->in = indev;
 	p->out = outdev;
 	p->sk = sk;
+	p->net = net;
 	p->hook_list = hook_list;
 	p->okfn = okfn;
 }
@@ -181,7 +184,7 @@ static inline int nf_hook_thresh(u_int8_t pf, unsigned int hook,
 		struct nf_hook_state state;
 
 		nf_hook_state_init(&state, hook_list, hook, thresh,
-				   pf, indev, outdev, sk, okfn);
+				   pf, indev, outdev, sk, net, okfn);
 		return nf_hook_slow(skb, &state);
 	}
 	return 1;
diff --git a/include/linux/netfilter_ingress.h b/include/linux/netfilter_ingress.h
index cb0727f..187feab 100644
--- a/include/linux/netfilter_ingress.h
+++ b/include/linux/netfilter_ingress.h
@@ -17,7 +17,7 @@ static inline int nf_hook_ingress(struct sk_buff *skb)
 
 	nf_hook_state_init(&state, &skb->dev->nf_hooks_ingress,
 			   NF_NETDEV_INGRESS, INT_MIN, NFPROTO_NETDEV, NULL,
-			   skb->dev, NULL, NULL);
+			   skb->dev, NULL, dev_net(skb->dev), NULL);
 	return nf_hook_slow(skb, &state);
 }