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path: root/drivers/net/ethernet/cavium
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Diffstat (limited to 'drivers/net/ethernet/cavium')
-rw-r--r--drivers/net/ethernet/cavium/thunder/thunder_bgx.c18
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
index ad22554857bf..acb016834f04 100644
--- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
+++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c
@@ -1381,24 +1381,18 @@ static int acpi_get_mac_address(struct device *dev, struct acpi_device *adev,
u8 *dst)
{
u8 mac[ETH_ALEN];
- int ret;
+ u8 *addr;
- ret = fwnode_property_read_u8_array(acpi_fwnode_handle(adev),
- "mac-address", mac, ETH_ALEN);
- if (ret)
- goto out;
-
- if (!is_valid_ether_addr(mac)) {
+ addr = fwnode_get_mac_address(acpi_fwnode_handle(adev), mac, ETH_ALEN);
+ if (!addr) {
dev_err(dev, "MAC address invalid: %pM\n", mac);
- ret = -EINVAL;
- goto out;
+ return -EINVAL;
}
dev_info(dev, "MAC address set to: %pM\n", mac);
- memcpy(dst, mac, ETH_ALEN);
-out:
- return ret;
+ ether_addr_copy(dst, mac);
+ return 0;
}
/* Currently only sets the MAC address. */