net: add address assign type "SET"

This is the way to indicate that mac address of a device has been set by
dev_set_mac_address()

Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 0 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index c85e32b30f04..bddb2f2ccaa9 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5022,6 +5022,7 @@ int dev_set_mac_address(struct net_device *dev, struct sockaddr *sa)
         err = ops->ndo_set_mac_address(dev, sa);
         if (err)
                 return err;
+        dev->addr_assign_type = NET_ADDR_SET;
         call_netdevice_notifiers(NETDEV_CHANGEADDR, dev);
         add_device_randomness(dev->dev_addr, dev->addr_len);
         return 0;