ethernet: bcmgenet: use eth_hw_addr_set()
Commit 406f42fa0d3c ("net-next: When a bond have a massive amount
of VLANs...") introduced a rbtree for faster Ethernet address look
up. To maintain netdev->dev_addr in this tree we need to make all
the writes to it got through appropriate helpers.
Read the address into an array on the stack, then call
eth_hw_addr_set().
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
index ed53859..5da9c00 100644
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -4085,8 +4085,12 @@ static int bcmgenet_probe(struct platform_device *pdev)
eth_hw_addr_set(dev, pd->mac_address);
else
if (device_get_ethdev_address(&pdev->dev, dev))
- if (has_acpi_companion(&pdev->dev))
- bcmgenet_get_hw_addr(priv, dev->dev_addr);
+ if (has_acpi_companion(&pdev->dev)) {
+ u8 addr[ETH_ALEN];
+
+ bcmgenet_get_hw_addr(priv, addr);
+ eth_hw_addr_set(dev, addr);
+ }
if (!is_valid_ether_addr(dev->dev_addr)) {
dev_warn(&pdev->dev, "using random Ethernet MAC\n");