Merge branch 'stable/for-linus-fixes-3.2' of git://git.kernel.org/pub/scm/linux/kerne...

[firefly-linux-kernel-4.4.55.git] / net / ipv6 / ip6_tunnel.c

diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index bdc15c9003d781fbdb3d0288cf8b88aa84f71742..4e2e9ff67ef29701d4add34b20a63559aa950b4f 100644 (file)
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -289,6 +289,8 @@ static struct ip6_tnl *ip6_tnl_create(struct net *net, struct ip6_tnl_parm *p)
        if ((err = register_netdevice(dev)) < 0)
                goto failed_free;
 
+       strcpy(t->parms.name, dev->name);
+
        dev_hold(dev);
        ip6_tnl_link(ip6n, t);
        return t;
@@ -1407,7 +1409,6 @@ ip6_tnl_dev_init_gen(struct net_device *dev)
        struct ip6_tnl *t = netdev_priv(dev);
 
        t->dev = dev;
-       strcpy(t->parms.name, dev->name);
        dev->tstats = alloc_percpu(struct pcpu_tstats);
        if (!dev->tstats)
                return -ENOMEM;
@@ -1487,6 +1488,7 @@ static void __net_exit ip6_tnl_destroy_tunnels(struct ip6_tnl_net *ip6n)
 static int __net_init ip6_tnl_init_net(struct net *net)
 {
        struct ip6_tnl_net *ip6n = net_generic(net, ip6_tnl_net_id);
+       struct ip6_tnl *t = NULL;
        int err;
 
        ip6n->tnls[0] = ip6n->tnls_wc;
@@ -1507,6 +1509,10 @@ static int __net_init ip6_tnl_init_net(struct net *net)
        err = register_netdev(ip6n->fb_tnl_dev);
        if (err < 0)
                goto err_register;
+
+       t = netdev_priv(ip6n->fb_tnl_dev);
+
+       strcpy(t->parms.name, ip6n->fb_tnl_dev->name);
        return 0;
 
 err_register: