l2tp: initialise PPP sessions before registering them

[pandora-kernel.git] / net / ipv6 / sit.c

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index a7a1860..1dbd1d1 100644 (file)
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -182,7 +182,7 @@ static void ipip6_tunnel_unlink(struct sit_net *sitn, struct ip_tunnel *t)
             (iter = rtnl_dereference(*tp)) != NULL;
             tp = &iter->next) {
                if (t == iter) {
-                       RCU_INIT_POINTER(*tp, t->next);
+                       rcu_assign_pointer(*tp, t->next);
                        break;
                }
        }
@@ -192,8 +192,8 @@ static void ipip6_tunnel_link(struct sit_net *sitn, struct ip_tunnel *t)
 {
        struct ip_tunnel __rcu **tp = ipip6_bucket(sitn, t);
 
-       RCU_INIT_POINTER(t->next, rtnl_dereference(*tp));
-       RCU_INIT_POINTER(*tp, t);
+       rcu_assign_pointer(t->next, rtnl_dereference(*tp));
+       rcu_assign_pointer(*tp, t);
 }
 
 static void ipip6_tunnel_clone_6rd(struct net_device *dev, struct sit_net *sitn)
@@ -263,6 +263,8 @@ static struct ip_tunnel *ipip6_tunnel_locate(struct net *net,
        if (register_netdevice(dev) < 0)
                goto failed_free;
 
+       strcpy(nt->parms.name, dev->name);
+
        dev_hold(dev);
 
        ipip6_tunnel_link(sitn, nt);
@@ -391,7 +393,7 @@ ipip6_tunnel_add_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a, int chg)
        p->addr = a->addr;
        p->flags = a->flags;
        t->prl_count++;
-       RCU_INIT_POINTER(t->prl, p);
+       rcu_assign_pointer(t->prl, p);
 out:
        return err;
 }
@@ -551,7 +553,7 @@ out:
 static inline void ipip6_ecn_decapsulate(const struct iphdr *iph, struct sk_buff *skb)
 {
        if (INET_ECN_is_ce(iph->tos))
-               IP6_ECN_set_ce(ipv6_hdr(skb));
+               IP6_ECN_set_ce(skb, ipv6_hdr(skb));
 }
 
 static int ipip6_rcv(struct sk_buff *skb)
@@ -1144,7 +1146,6 @@ static int ipip6_tunnel_init(struct net_device *dev)
        struct ip_tunnel *tunnel = netdev_priv(dev);
 
        tunnel->dev = dev;
-       strcpy(tunnel->parms.name, dev->name);
 
        memcpy(dev->dev_addr, &tunnel->parms.iph.saddr, 4);
        memcpy(dev->broadcast, &tunnel->parms.iph.daddr, 4);
@@ -1176,7 +1177,7 @@ static int __net_init ipip6_fb_tunnel_init(struct net_device *dev)
        if (!dev->tstats)
                return -ENOMEM;
        dev_hold(dev);
-       RCU_INIT_POINTER(sitn->tunnels_wc[0], tunnel);
+       rcu_assign_pointer(sitn->tunnels_wc[0], tunnel);
        return 0;
 }
 
@@ -1207,6 +1208,7 @@ static void __net_exit sit_destroy_tunnels(struct sit_net *sitn, struct list_hea
 static int __net_init sit_init_net(struct net *net)
 {
        struct sit_net *sitn = net_generic(net, sit_net_id);
+       struct ip_tunnel *t;
        int err;
 
        sitn->tunnels[0] = sitn->tunnels_wc;
@@ -1231,6 +1233,9 @@ static int __net_init sit_init_net(struct net *net)
        if ((err = register_netdev(sitn->fb_tunnel_dev)))
                goto err_reg_dev;
 
+       t = netdev_priv(sitn->fb_tunnel_dev);
+
+       strcpy(t->parms.name, sitn->fb_tunnel_dev->name);
        return 0;
 
 err_reg_dev:
@@ -1288,4 +1293,5 @@ static int __init sit_init(void)
 module_init(sit_init);
 module_exit(sit_cleanup);
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_RTNL_LINK("sit");
 MODULE_ALIAS_NETDEV("sit0");