sfc: Store MAC address from NVRAM in net_device::perm_addr

[mv-sheeva.git] / drivers / net / sfc / efx.c

diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 7e820d90e6baa2c783c64067842352c40dff223a..f3e4043d70eee852a98d7fe7eddc8bef1e219a6f 100644 (file)
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -909,6 +909,7 @@ 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");
@@ -922,11 +923,12 @@ static int efx_probe_port(struct efx_nic *efx)
                return rc;
 
        /* Sanity check MAC address */
-       if (is_valid_ether_addr(efx->mac_address)) {
-               memcpy(efx->net_dev->dev_addr, efx->mac_address, ETH_ALEN);
+       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",
-                         efx->mac_address);
+                         perm_addr);
                if (!allow_bad_hwaddr) {
                        rc = -EINVAL;
                        goto err;