diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/sfc/efx.c | 32 |
1 files changed, 2 insertions, 30 deletions
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index d7301d2..eff5d30 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -122,15 +122,6 @@ static int napi_weight = 64; */ static unsigned int efx_monitor_interval = 1 * HZ; -/* This controls whether or not the driver will initialise devices - * with invalid MAC addresses stored in the EEPROM or flash. If true, - * such devices will be initialised with a random locally-generated - * MAC address. This allows for loading the sfc_mtd driver to - * reprogram the flash, even if the flash contents (including the MAC - * address) have previously been erased. - */ -static unsigned int allow_bad_hwaddr; - /* Initial interrupt moderation settings. They can be modified after * module load with ethtool. * @@ -916,7 +907,6 @@ static void efx_mac_work(struct work_struct *data) static int efx_probe_port(struct efx_nic *efx) { - unsigned char *perm_addr; int rc; netif_dbg(efx, probe, efx->net_dev, "create port\n"); @@ -929,28 +919,10 @@ static int efx_probe_port(struct efx_nic *efx) if (rc) return rc; - /* Sanity check MAC address */ - perm_addr = efx->net_dev->perm_addr; - if (is_valid_ether_addr(perm_addr)) { - memcpy(efx->net_dev->dev_addr, perm_addr, ETH_ALEN); - } else { - netif_err(efx, probe, efx->net_dev, "invalid MAC address %pM\n", - perm_addr); - if (!allow_bad_hwaddr) { - rc = -EINVAL; - goto err; - } - random_ether_addr(efx->net_dev->dev_addr); - netif_info(efx, probe, efx->net_dev, - "using locally-generated MAC %pM\n", - efx->net_dev->dev_addr); - } + /* Initialise MAC address to permanent address */ + memcpy(efx->net_dev->dev_addr, efx->net_dev->perm_addr, ETH_ALEN); return 0; - - err: - efx->type->remove_port(efx); - return rc; } static int efx_init_port(struct efx_nic *efx) |