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ethernet: rocker: use eth_hw_addr_set()

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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>
This commit is contained in:
Jakub Kicinski 2021-10-18 07:29:27 -07:00 committed by David S. Miller
parent 0b08956cd5
commit 298b0e0c5f
1 changed files with 5 additions and 3 deletions
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8
drivers/net/ethernet/rocker/rocker_main.c
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@ -2545,11 +2545,13 @@ static void rocker_port_dev_addr_init(struct rocker_port *rocker_port)
{ {
const struct rocker *rocker = rocker_port->rocker; const struct rocker *rocker = rocker_port->rocker;
const struct pci_dev *pdev = rocker->pdev; const struct pci_dev *pdev = rocker->pdev;
u8 addr[ETH_ALEN];
int err; int err;
err = rocker_cmd_get_port_settings_macaddr(rocker_port, err = rocker_cmd_get_port_settings_macaddr(rocker_port, addr);
rocker_port->dev->dev_addr); if (!err) {
if (err) { eth_hw_addr_set(rocker_port->dev, addr);
} else {
dev_warn(&pdev->dev, "failed to get mac address, using random\n"); dev_warn(&pdev->dev, "failed to get mac address, using random\n");
eth_hw_addr_random(rocker_port->dev); eth_hw_addr_random(rocker_port->dev);
} }