From patchwork Mon Dec 3 22:17:32 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [net-next] openvswitch: Use eth_mac_addr() instead of duplicating it Date: Mon, 03 Dec 2012 12:17:32 -0000 From: Thomas Graf X-Patchwork-Id: 203460 Message-Id: <20121203221732.GA14494@casper.infradead.org> To: davem@davemloft.net Cc: netdev@vger.kernel.org, dev@openvswitch.org 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 --- net/openvswitch/vport-internal_dev.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c index 5d460c3..90816c7 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;