From: Bjørn Mork <bjorn@mork.no>
Date: Fri, 30 Aug 2013 16:08:47 +0000 (+0200)
Subject: net: macvlan: inherit addr_assign_type along with dev_addr
X-Git-Tag: firefly_0821_release~176^2~5420^2~88^2~5
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=8b98604e398418b9f1a1e44ac79fbbc134818f50;p=firefly-linux-kernel-4.4.55.git

net: macvlan: inherit addr_assign_type along with dev_addr

A device inheriting a random or set address should reflect this in
its addr_assign_type.

Cc: Patrick McHardy <kaber@trash.net>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 201ef1712ef5..64dfaa303dcc 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -823,7 +823,7 @@ int macvlan_common_newlink(struct net *src_net, struct net_device *dev,
 		if (port->count)
 			return -EINVAL;
 		port->passthru = true;
-		memcpy(dev->dev_addr, lowerdev->dev_addr, ETH_ALEN);
+		eth_hw_addr_inherit(dev, lowerdev);
 	}
 
 	err = netdev_upper_dev_link(lowerdev, dev);