X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=net%2Fipv4%2Ffib_frontend.c;h=0b2ac6a3d903cbdeaa6d83e37b0d10d309b7b16f;hb=39b945a37bac2b692773a470890c8ba301485b15;hp=d28261826bc2b35b775946a378cef1959fa99077;hpb=0ba6c33bcddc64a54b5f1c25a696c4767dc76292;p=linux-2.6-omap-h63xx.git

diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index d28261826bc..0b2ac6a3d90 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -257,7 +257,7 @@ int fib_validate_source(__be32 src, __be32 dst, u8 tos, int oif,
 	if (in_dev == NULL)
 		goto e_inval;
 
-	net = dev->nd_net;
+	net = dev_net(dev);
 	if (fib_lookup(net, &fl, &res))
 		goto last_resort;
 	if (res.type != RTN_UNICAST)
@@ -506,7 +506,6 @@ const struct nla_policy rtm_ipv4_policy[RTA_MAX+1] = {
 	[RTA_PREFSRC]		= { .type = NLA_U32 },
 	[RTA_METRICS]		= { .type = NLA_NESTED },
 	[RTA_MULTIPATH]		= { .len = sizeof(struct rtnexthop) },
-	[RTA_PROTOINFO]		= { .type = NLA_U32 },
 	[RTA_FLOW]		= { .type = NLA_U32 },
 };
 
@@ -583,7 +582,7 @@ errout:
 
 static int inet_rtm_delroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 {
-	struct net *net = skb->sk->sk_net;
+	struct net *net = sock_net(skb->sk);
 	struct fib_config cfg;
 	struct fib_table *tb;
 	int err;
@@ -605,7 +604,7 @@ errout:
 
 static int inet_rtm_newroute(struct sk_buff *skb, struct nlmsghdr* nlh, void *arg)
 {
-	struct net *net = skb->sk->sk_net;
+	struct net *net = sock_net(skb->sk);
 	struct fib_config cfg;
 	struct fib_table *tb;
 	int err;
@@ -627,7 +626,7 @@ errout:
 
 static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb)
 {
-	struct net *net = skb->sk->sk_net;
+	struct net *net = sock_net(skb->sk);
 	unsigned int h, s_h;
 	unsigned int e = 0, s_e;
 	struct fib_table *tb;
@@ -674,7 +673,7 @@ out:
 
 static void fib_magic(int cmd, int type, __be32 dst, int dst_len, struct in_ifaddr *ifa)
 {
-	struct net *net = ifa->ifa_dev->dev->nd_net;
+	struct net *net = dev_net(ifa->ifa_dev->dev);
 	struct fib_table *tb;
 	struct fib_config cfg = {
 		.fc_protocol = RTPROT_KERNEL,
@@ -801,15 +800,15 @@ static void fib_del_ifaddr(struct in_ifaddr *ifa)
 		fib_magic(RTM_DELROUTE, RTN_LOCAL, ifa->ifa_local, 32, prim);
 
 		/* Check, that this local address finally disappeared. */
-		if (inet_addr_type(dev->nd_net, ifa->ifa_local) != RTN_LOCAL) {
+		if (inet_addr_type(dev_net(dev), ifa->ifa_local) != RTN_LOCAL) {
 			/* And the last, but not the least thing.
 			   We must flush stray FIB entries.
 
 			   First of all, we scan fib_info list searching
 			   for stray nexthop entries, then ignite fib_flush.
 			*/
-			if (fib_sync_down(ifa->ifa_local, NULL, 0))
-				fib_flush(dev->nd_net);
+			if (fib_sync_down_addr(dev_net(dev), ifa->ifa_local))
+				fib_flush(dev_net(dev));
 		}
 	}
 #undef LOCAL_OK
@@ -857,7 +856,7 @@ static void nl_fib_input(struct sk_buff *skb)
 	struct fib_table *tb;
 	u32 pid;
 
-	net = skb->sk->sk_net;
+	net = sock_net(skb->sk);
 	nlh = nlmsg_hdr(skb);
 	if (skb->len < NLMSG_SPACE(0) || skb->len < nlh->nlmsg_len ||
 	    nlh->nlmsg_len < NLMSG_LENGTH(sizeof(*frn)))
@@ -898,8 +897,8 @@ static void nl_fib_lookup_exit(struct net *net)
 
 static void fib_disable_ip(struct net_device *dev, int force)
 {
-	if (fib_sync_down(0, dev, force))
-		fib_flush(dev->nd_net);
+	if (fib_sync_down_dev(dev, force))
+		fib_flush(dev_net(dev));
 	rt_cache_flush(0);
 	arp_ifdown(dev);
 }
@@ -975,6 +974,7 @@ static struct notifier_block fib_netdev_notifier = {
 
 static int __net_init ip_fib_net_init(struct net *net)
 {
+	int err;
 	unsigned int i;
 
 	net->ipv4.fib_table_hash = kzalloc(
@@ -985,7 +985,14 @@ static int __net_init ip_fib_net_init(struct net *net)
 	for (i = 0; i < FIB_TABLE_HASHSZ; i++)
 		INIT_HLIST_HEAD(&net->ipv4.fib_table_hash[i]);
 
-	return fib4_rules_init(net);
+	err = fib4_rules_init(net);
+	if (err < 0)
+		goto fail;
+	return 0;
+
+fail:
+	kfree(net->ipv4.fib_table_hash);
+	return err;
 }
 
 static void __net_exit ip_fib_net_exit(struct net *net)