Commit f8c1b7ce authored by stephen hemminger's avatar stephen hemminger Committed by David S. Miller
Browse files

gre: allow changing mac address when device is up 



There is no need to require forcing device down on a Ethernet GRE (gretap)
tunnel to change the MAC address.

Signed-off-by: default avatarStephen Hemminger <stephen@networkplumber.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6cc55e09

net/ipv4/ip_gre.c

+1 −0
Original line number Diff line number Diff line
@@ -649,6 +649,7 @@ static void ipgre_tap_setup(struct net_device *dev) 
{

	ether_setup(dev);

	dev->netdev_ops		= &gre_tap_netdev_ops;

	dev->priv_flags 	|= IFF_LIVE_ADDR_CHANGE;

	ip_tunnel_setup(dev, gre_tap_net_id);

}