diff options
Diffstat (limited to 'drivers/net/ethernet/tile/tilegx.c')
| -rw-r--r-- | drivers/net/ethernet/tile/tilegx.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c index 449011b0e007..14389f841d43 100644 --- a/drivers/net/ethernet/tile/tilegx.c +++ b/drivers/net/ethernet/tile/tilegx.c @@ -2192,7 +2192,6 @@ static void tile_net_dev_init(const char *name, const uint8_t *mac) { int ret; int i; - int nz_addr = 0; struct net_device *dev; struct tile_net_priv *priv; @@ -2212,7 +2211,6 @@ static void tile_net_dev_init(const char *name, const uint8_t *mac) /* Initialize "priv". */ priv = netdev_priv(dev); - memset(priv, 0, sizeof(*priv)); priv->dev = dev; priv->channel = -1; priv->loopify_channel = -1; @@ -2223,15 +2221,10 @@ static void tile_net_dev_init(const char *name, const uint8_t *mac) * be done before the device is opened. If the MAC is all zeroes, * we use a random address, since we're probably on the simulator. */ - for (i = 0; i < 6; i++) - nz_addr |= mac[i]; - - if (nz_addr) { - memcpy(dev->dev_addr, mac, ETH_ALEN); - dev->addr_len = 6; - } else { + if (!is_zero_ether_addr(mac)) + ether_addr_copy(dev->dev_addr, mac); + else eth_hw_addr_random(dev); - } /* Register the network device. */ ret = register_netdev(dev); |