atm: [br2684] allow routed mode operation again

in routed mode, we don't have a hardware address so netdev_ops doesnt
need to validate our hardware address via .ndo_validate_addr

Reported-by: Manuel Fuentes <mfuentes@agenciaefe.com>
Signed-off-by: Chas Williams - CONTRACTOR <chas@cmf.nrl.navy.mil>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 3 deletions

diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index 26a646d4eb32..c9230c398697 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -554,6 +554,12 @@ static const struct net_device_ops br2684_netdev_ops = {
         .ndo_validate_addr      = eth_validate_addr,
 };
 
+static const struct net_device_ops br2684_netdev_ops_routed = {
+        .ndo_start_xmit         = br2684_start_xmit,
+        .ndo_set_mac_address    = br2684_mac_addr,
+        .ndo_change_mtu         = eth_change_mtu
+};
+
 static void br2684_setup(struct net_device *netdev)
 {
         struct br2684_dev *brdev = BRPRIV(netdev);
@@ -569,11 +575,10 @@ static void br2684_setup(struct net_device *netdev)
 static void br2684_setup_routed(struct net_device *netdev)
 {
         struct br2684_dev *brdev = BRPRIV(netdev);
-        brdev->net_dev = netdev;
 
+        brdev->net_dev = netdev;
         netdev->hard_header_len = 0;
-
-        netdev->netdev_ops = &br2684_netdev_ops;
+        netdev->netdev_ops = &br2684_netdev_ops_routed;
         netdev->addr_len = 0;
         netdev->mtu = 1500;
         netdev->type = ARPHRD_PPP;