Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 12 insertions, 18 deletions

diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index 5fb9e212eca8..ed9d681207fa 100644
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -218,7 +218,7 @@ static struct ip6_tnl *vti6_tnl_create(struct net *net, struct __ip6_tnl_parm *p
 		sprintf(name, "ip6_vti%%d");
 
 	dev = alloc_netdev(sizeof(*t), name, NET_NAME_UNKNOWN, vti6_dev_setup);
-	if (dev == NULL)
+	if (!dev)
 		goto failed;
 
 	dev_net_set(dev, net);
@@ -288,8 +288,7 @@ static struct ip6_tnl *vti6_locate(struct net *net, struct __ip6_tnl_parm *p,
 static void vti6_dev_uninit(struct net_device *dev)
 {
 	struct ip6_tnl *t = netdev_priv(dev);
-	struct net *net = dev_net(dev);
-	struct vti6_net *ip6n = net_generic(net, vti6_net_id);
+	struct vti6_net *ip6n = net_generic(t->net, vti6_net_id);
 
 	if (dev == ip6n->fb_tnl_dev)
 		RCU_INIT_POINTER(ip6n->tnls_wc[0], NULL);
@@ -305,7 +304,7 @@ static int vti6_rcv(struct sk_buff *skb)
 
 	rcu_read_lock();
 	t = vti6_tnl_lookup(dev_net(skb->dev), &ipv6h->saddr, &ipv6h->daddr);
-	if (t != NULL) {
+	if (t) {
 		if (t->parms.proto != IPPROTO_IPV6 && t->parms.proto != 0) {
 			rcu_read_unlock();
 			goto discard;
@@ -601,8 +600,6 @@ static void vti6_link_config(struct ip6_tnl *t)
 		dev->flags |= IFF_POINTOPOINT;
 	else
 		dev->flags &= ~IFF_POINTOPOINT;
-
-	dev->iflink = p->link;
 }
 
 /**
@@ -716,7 +713,7 @@ vti6_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 		} else {
 			memset(&p, 0, sizeof(p));
 		}
-		if (t == NULL)
+		if (!t)
 			t = netdev_priv(dev);
 		vti6_parm_to_user(&p, &t->parms);
 		if (copy_to_user(ifr->ifr_ifru.ifru_data, &p, sizeof(p)))
@@ -736,7 +733,7 @@ vti6_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 		vti6_parm_from_user(&p1, &p);
 		t = vti6_locate(net, &p1, cmd == SIOCADDTUNNEL);
 		if (dev != ip6n->fb_tnl_dev && cmd == SIOCCHGTUNNEL) {
-			if (t != NULL) {
+			if (t) {
 				if (t->dev != dev) {
 					err = -EEXIST;
 					break;
@@ -767,7 +764,7 @@ vti6_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 			err = -ENOENT;
 			vti6_parm_from_user(&p1, &p);
 			t = vti6_locate(net, &p1, 0);
-			if (t == NULL)
+			if (!t)
 				break;
 			err = -EPERM;
 			if (t->dev == ip6n->fb_tnl_dev)
@@ -808,6 +805,7 @@ static const struct net_device_ops vti6_netdev_ops = {
 	.ndo_do_ioctl	= vti6_ioctl,
 	.ndo_change_mtu = vti6_change_mtu,
 	.ndo_get_stats64 = ip_tunnel_get_stats64,
+	.ndo_get_iflink = ip6_tnl_get_iflink,
 };
 
 /**
@@ -897,12 +895,10 @@ static void vti6_netlink_parms(struct nlattr *data[],
 		parms->link = nla_get_u32(data[IFLA_VTI_LINK]);
 
 	if (data[IFLA_VTI_LOCAL])
-		nla_memcpy(&parms->laddr, data[IFLA_VTI_LOCAL],
-			   sizeof(struct in6_addr));
+		parms->laddr = nla_get_in6_addr(data[IFLA_VTI_LOCAL]);
 
 	if (data[IFLA_VTI_REMOTE])
-		nla_memcpy(&parms->raddr, data[IFLA_VTI_REMOTE],
-			   sizeof(struct in6_addr));
+		parms->raddr = nla_get_in6_addr(data[IFLA_VTI_REMOTE]);
 
 	if (data[IFLA_VTI_IKEY])
 		parms->i_key = nla_get_be32(data[IFLA_VTI_IKEY]);
@@ -983,10 +979,8 @@ static int vti6_fill_info(struct sk_buff *skb, const struct net_device *dev)
 	struct __ip6_tnl_parm *parm = &tunnel->parms;
 
 	if (nla_put_u32(skb, IFLA_VTI_LINK, parm->link) ||
-	    nla_put(skb, IFLA_VTI_LOCAL, sizeof(struct in6_addr),
-		    &parm->laddr) ||
-	    nla_put(skb, IFLA_VTI_REMOTE, sizeof(struct in6_addr),
-		    &parm->raddr) ||
+	    nla_put_in6_addr(skb, IFLA_VTI_LOCAL, &parm->laddr) ||
+	    nla_put_in6_addr(skb, IFLA_VTI_REMOTE, &parm->raddr) ||
 	    nla_put_be32(skb, IFLA_VTI_IKEY, parm->i_key) ||
 	    nla_put_be32(skb, IFLA_VTI_OKEY, parm->o_key))
 		goto nla_put_failure;
@@ -1027,7 +1021,7 @@ static void __net_exit vti6_destroy_tunnels(struct vti6_net *ip6n)
 
 	for (h = 0; h < HASH_SIZE; h++) {
 		t = rtnl_dereference(ip6n->tnls_r_l[h]);
-		while (t != NULL) {
+		while (t) {
 			unregister_netdevice_queue(t->dev, &list);
 			t = rtnl_dereference(t->next);
 		}