dsa: implement ndo_get_iflink

Don't use dev->iflink anymore.

CC: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 5 deletions

diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 3597724ec3d8..827cda560a55 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -55,13 +55,11 @@ void dsa_slave_mii_bus_init(struct dsa_switch *ds)
 
 
 /* slave device handling ****************************************************/
-static int dsa_slave_init(struct net_device *dev)
+static int dsa_slave_get_iflink(const struct net_device *dev)
 {
         struct dsa_slave_priv *p = netdev_priv(dev);
 
-        dev->iflink = p->parent->dst->master_netdev->ifindex;
-
-        return 0;
+        return p->parent->dst->master_netdev->ifindex;
 }
 
 static inline bool dsa_port_is_bridged(struct dsa_slave_priv *p)
@@ -664,7 +662,6 @@ static const struct ethtool_ops dsa_slave_ethtool_ops = {
 };
 
 static const struct net_device_ops dsa_slave_netdev_ops = {
-        .ndo_init               = dsa_slave_init,
         .ndo_open               = dsa_slave_open,
         .ndo_stop               = dsa_slave_close,
         .ndo_start_xmit         = dsa_slave_xmit,
@@ -675,6 +672,7 @@ static const struct net_device_ops dsa_slave_netdev_ops = {
         .ndo_fdb_del            = dsa_slave_fdb_del,
         .ndo_fdb_dump           = dsa_slave_fdb_dump,
         .ndo_do_ioctl           = dsa_slave_ioctl,
+        .ndo_get_iflink         = dsa_slave_get_iflink,
 };
 
 static const struct swdev_ops dsa_slave_swdev_ops = {