X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fdummy.c;h=84e14f397d9ae1f5322dd0614855b6a53b5e3980;hb=6de24f0ed08054b2a202902e4d63beff27654db8;hp=373ff700404f19a3a984e79d19f0ade5b21c8c56;hpb=2d85cba2b272a5201a60966a65a4f8c0bcc0bb71;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index 373ff700404..84e14f397d9 100644
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -71,7 +71,6 @@ static void dummy_setup(struct net_device *dev)
 	dev->change_mtu = NULL;
 	dev->flags |= IFF_NOARP;
 	dev->flags &= ~IFF_MULTICAST;
-	SET_MODULE_OWNER(dev);
 	random_ether_addr(dev->dev_addr);
 }
 
@@ -84,9 +83,21 @@ static int dummy_xmit(struct sk_buff *skb, struct net_device *dev)
 	return 0;
 }
 
+static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
+{
+	if (tb[IFLA_ADDRESS]) {
+		if (nla_len(tb[IFLA_ADDRESS]) != ETH_ALEN)
+			return -EINVAL;
+		if (!is_valid_ether_addr(nla_data(tb[IFLA_ADDRESS])))
+			return -EADDRNOTAVAIL;
+	}
+	return 0;
+}
+
 static struct rtnl_link_ops dummy_link_ops __read_mostly = {
 	.kind		= "dummy",
 	.setup		= dummy_setup,
+	.validate	= dummy_validate,
 };
 
 /* Number of dummy devices to be set up by this module. */