diff options
| author |   Danny Kukawka <danny.kukawka@bisect.de> | 2012-02-17 05:43:27 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2012-02-17 15:58:06 -0500 |
| commit | 28009a6cab764f04d4e7c409c180c77b2ef36ba1 (patch) | |
| tree | 1c61f471324195dcf247185be1f14c105995a0df /net/batman-adv | |
| parent | igbvf: reset netdevice addr_assign_type if changed (diff) | |
| download | linux-dev-28009a6cab764f04d4e7c409c180c77b2ef36ba1.tar.xz linux-dev-28009a6cab764f04d4e7c409c180c77b2ef36ba1.zip | |
batman-adv: use eth_hw_addr_random() instead of random_ether_addr()
Use eth_hw_addr_random() instead of calling random_ether_addr()
to set addr_assign_type correctly to NET_ADDR_RANDOM.
Remove dev_addr in interface_setup(), it's not needed anymore.
Reset the state to NET_ADDR_PERM as soon as the MAC get
changed via .ndo_set_mac_address.
v2: use bitops, adapt to eth_hw_addr_random()
Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/batman-adv')
| -rw-r--r-- | net/batman-adv/soft-interface.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index b5aecd5e45cc..2d8bd2ad6ba3 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -541,6 +541,7 @@ static int interface_set_mac_addr(struct net_device *dev, void *p) } memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); + dev->addr_assign_type &= ~NET_ADDR_RANDOM; return 0; } @@ -783,7 +784,6 @@ static const struct net_device_ops bat_netdev_ops = { static void interface_setup(struct net_device *dev) { struct bat_priv *priv = netdev_priv(dev); - char dev_addr[ETH_ALEN]; ether_setup(dev); @@ -800,8 +800,7 @@ static void interface_setup(struct net_device *dev) dev->hard_header_len = BAT_HEADER_LEN; /* generate random address */ - random_ether_addr(dev_addr); - memcpy(dev->dev_addr, dev_addr, ETH_ALEN); + eth_hw_addr_random(dev); SET_ETHTOOL_OPS(dev, &bat_ethtool_ops); |