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authorThomas Graf <tgraf@redhat.com>2012-11-29 20:55:05 +0100
committerJesse Gross <jesse@nicira.com>2012-12-04 18:27:49 +0100
commit9151991c028ccae896388d8b1d2d8a3e3deb2b9a (patch)
treecbb9e003f6faf8ca8669212e604487618e5f9977 /net/openvswitch
parentipv6: Fix default route failover when CONFIG_IPV6_ROUTER_PREF=n (diff)
downloadlinux-9151991c028ccae896388d8b1d2d8a3e3deb2b9a.tar.xz
linux-9151991c028ccae896388d8b1d2d8a3e3deb2b9a.zip
openvswitch: Use eth_mac_addr() instead of duplicating it
bonus: if we ever are to use IFF_LIVE_ADDR_CHANGE for anything further than to check availability in eth_mac_addr(), Open vSwitch will be ready for that. Signed-off-by: Thomas Graf <tgraf@redhat.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'net/openvswitch')
-rw-r--r--net/openvswitch/vport-internal_dev.c14
1 files changed, 2 insertions, 12 deletions
diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index 5d460c37df07..90816c71c087 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -63,17 +63,6 @@ static struct rtnl_link_stats64 *internal_dev_get_stats(struct net_device *netde
return stats;
}
-static int internal_dev_mac_addr(struct net_device *dev, void *p)
-{
- struct sockaddr *addr = p;
-
- if (!is_valid_ether_addr(addr->sa_data))
- return -EADDRNOTAVAIL;
- dev->addr_assign_type &= ~NET_ADDR_RANDOM;
- memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
- return 0;
-}
-
/* Called with rcu_read_lock_bh. */
static int internal_dev_xmit(struct sk_buff *skb, struct net_device *netdev)
{
@@ -127,7 +116,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
.ndo_open = internal_dev_open,
.ndo_stop = internal_dev_stop,
.ndo_start_xmit = internal_dev_xmit,
- .ndo_set_mac_address = internal_dev_mac_addr,
+ .ndo_set_mac_address = eth_mac_addr,
.ndo_change_mtu = internal_dev_change_mtu,
.ndo_get_stats64 = internal_dev_get_stats,
};
@@ -139,6 +128,7 @@ static void do_setup(struct net_device *netdev)
netdev->netdev_ops = &internal_dev_netdev_ops;
netdev->priv_flags &= ~IFF_TX_SKB_SHARING;
+ netdev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
netdev->destructor = internal_dev_destructor;
SET_ETHTOOL_OPS(netdev, &internal_dev_ethtool_ops);
netdev->tx_queue_len = 0;