[PATCH net-next v2 07/12] ipvlan: implement ndo_get_iflink

[Nicolas Dichtel <nicolas.dichtel@6wind.com>]

Don't use dev->iflink anymore.

CC: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
---
 drivers/net/ipvlan/ipvlan_main.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index 2950c3780230..1701ede2df89 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -114,7 +114,6 @@ static int ipvlan_init(struct net_device *dev)
 	dev->features = phy_dev->features & IPVLAN_FEATURES;
 	dev->features |= NETIF_F_LLTX;
 	dev->gso_max_size = phy_dev->gso_max_size;
-	dev->iflink = phy_dev->ifindex;
 	dev->hard_header_len = phy_dev->hard_header_len;
 
 	ipvlan_set_lockdep_class(dev);
@@ -305,6 +304,13 @@ static int ipvlan_vlan_rx_kill_vid(struct net_device *dev, __be16 proto,
 	return 0;
 }
 
+static int ipvlan_get_iflink(const struct net_device *dev)
+{
+	struct ipvl_dev *ipvlan = netdev_priv(dev);
+
+	return ipvlan->phy_dev->ifindex;
+}
+
 static const struct net_device_ops ipvlan_netdev_ops = {
 	.ndo_init		= ipvlan_init,
 	.ndo_uninit		= ipvlan_uninit,
@@ -317,6 +323,7 @@ static const struct net_device_ops ipvlan_netdev_ops = {
 	.ndo_get_stats64	= ipvlan_get_stats64,
 	.ndo_vlan_rx_add_vid	= ipvlan_vlan_rx_add_vid,
 	.ndo_vlan_rx_kill_vid	= ipvlan_vlan_rx_kill_vid,
+	.ndo_get_iflink		= ipvlan_get_iflink,
 };
 
 static int ipvlan_hard_header(struct sk_buff *skb, struct net_device *dev,
-- 
2.2.2