ethernet: lpc: 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/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index fbfbf94e03774125c1c247a62fa7a5a93aed7936..a63cc295b9793e7989ab81ce9f277096a65e3df8 100644 (file)
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -1232,6 +1232,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
        struct net_device *ndev;
        dma_addr_t dma_handle;
        struct resource *res;
+       u8 addr[ETH_ALEN];
        int irq, ret;
 
        /* Setup network interface for RMII or MII mode */
@@ -1347,7 +1348,8 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
        pldat->phy_node = of_parse_phandle(np, "phy-handle", 0);
 
        /* Get MAC address from current HW setting (POR state is all zeros) */
-       __lpc_get_mac(pldat, ndev->dev_addr);
+       __lpc_get_mac(pldat, addr);
+       eth_hw_addr_set(ndev, addr);
 
        if (!is_valid_ether_addr(ndev->dev_addr)) {
                of_get_ethdev_address(np, ndev);