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path: root/drivers/net/macvlan.c
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Diffstat (limited to 'drivers/net/macvlan.c')
-rw-r--r--drivers/net/macvlan.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 40faa368b07a..9a939d828b47 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -282,7 +282,7 @@ static int macvlan_open(struct net_device *dev)
if (macvlan_addr_busy(vlan->port, dev->dev_addr))
goto out;
- err = dev_unicast_add(lowerdev, dev->dev_addr);
+ err = dev_uc_add(lowerdev, dev->dev_addr);
if (err < 0)
goto out;
if (dev->flags & IFF_ALLMULTI) {
@@ -294,7 +294,7 @@ static int macvlan_open(struct net_device *dev)
return 0;
del_unicast:
- dev_unicast_delete(lowerdev, dev->dev_addr);
+ dev_uc_del(lowerdev, dev->dev_addr);
out:
return err;
}
@@ -308,7 +308,7 @@ static int macvlan_stop(struct net_device *dev)
if (dev->flags & IFF_ALLMULTI)
dev_set_allmulti(lowerdev, -1);
- dev_unicast_delete(lowerdev, dev->dev_addr);
+ dev_uc_del(lowerdev, dev->dev_addr);
macvlan_hash_del(vlan);
return 0;
@@ -332,11 +332,11 @@ static int macvlan_set_mac_address(struct net_device *dev, void *p)
if (macvlan_addr_busy(vlan->port, addr->sa_data))
return -EBUSY;
- err = dev_unicast_add(lowerdev, addr->sa_data);
+ err = dev_uc_add(lowerdev, addr->sa_data);
if (err)
return err;
- dev_unicast_delete(lowerdev, dev->dev_addr);
+ dev_uc_del(lowerdev, dev->dev_addr);
macvlan_hash_change_addr(vlan, addr->sa_data);
}
@@ -748,6 +748,9 @@ static int macvlan_device_event(struct notifier_block *unused,
list_for_each_entry_safe(vlan, next, &port->vlans, list)
vlan->dev->rtnl_link_ops->dellink(vlan->dev, NULL);
break;
+ case NETDEV_PRE_TYPE_CHANGE:
+ /* Forbid underlaying device to change its type. */
+ return NOTIFY_BAD;
}
return NOTIFY_DONE;
}