X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=net%2F8021q%2Fvlan_netlink.c;h=c92b52f37d38de143022f172881dd03f076b0194;hb=878ba61aa98cbb97a513757800e77613f856a029;hp=8ac8a5cc214331253e591fe26f6c3b39a00d5023;hpb=bae14e7a2dcb726476b5020396923a24ccc4c40b;p=firefly-linux-kernel-4.4.55.git

diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
index 8ac8a5cc2143..c92b52f37d38 100644
--- a/net/8021q/vlan_netlink.c
+++ b/net/8021q/vlan_netlink.c
@@ -238,6 +238,13 @@ nla_put_failure:
 	return -EMSGSIZE;
 }
 
+static struct net *vlan_get_link_net(const struct net_device *dev)
+{
+	struct net_device *real_dev = vlan_dev_priv(dev)->real_dev;
+
+	return dev_net(real_dev);
+}
+
 struct rtnl_link_ops vlan_link_ops __read_mostly = {
 	.kind		= "vlan",
 	.maxtype	= IFLA_VLAN_MAX,
@@ -250,6 +257,7 @@ struct rtnl_link_ops vlan_link_ops __read_mostly = {
 	.dellink	= unregister_vlan_dev,
 	.get_size	= vlan_get_size,
 	.fill_info	= vlan_fill_info,
+	.get_link_net	= vlan_get_link_net,
 };
 
 int __init vlan_netlink_init(void)