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Message-Id: <1328735457-29986-50-git-send-email-danny.kukawka@bisect.de>
Date:	Wed,  8 Feb 2012 22:10:56 +0100
From:	Danny Kukawka <danny.kukawka@...ect.de>
To:	Jesse Gross <jesse@...ira.com>
Cc:	Danny Kukawka <dkukawka@...e.de>,
	"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, dev@...nvswitch.org
Subject: [PATCH 49/50] openvswitch: use dev_hw_addr_random() instead of random_ether_addr()

Use dev_hw_addr_random() instead of calling random_ether_addr()
to set addr_assign_type correctly to NET_ADDR_RANDOM.

Reset the state to NET_ADDR_PERM as soon as the MAC get
changed via .ndo_set_mac_address.

Signed-off-by: Danny Kukawka <danny.kukawka@...ect.de>
---
 net/openvswitch/vport-internal_dev.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index 322b8d2..c71baf0 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -67,6 +67,8 @@ static int internal_dev_mac_addr(struct net_device *dev, void *p)
 	if (!is_valid_ether_addr(addr->sa_data))
 		return -EADDRNOTAVAIL;
 	memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+	if (dev->addr_assign_type & NET_ADDR_RANDOM)
+		dev->addr_assign_type ^= NET_ADDR_RANDOM;
 	return 0;
 }
 
@@ -145,7 +147,7 @@ static void do_setup(struct net_device *netdev)
 	netdev->vlan_features = netdev->features;
 	netdev->features |= NETIF_F_HW_VLAN_TX;
 	netdev->hw_features = netdev->features & ~NETIF_F_LLTX;
-	random_ether_addr(netdev->dev_addr);
+	dev_hw_addr_random(netdev, netdev->dev_addr);
 }
 
 static struct vport *internal_dev_create(const struct vport_parms *parms)
-- 
1.7.7.3

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