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>
static void rtl_init_mac_address(struct rtl8169_private *tp)
{
struct net_device *dev = tp->dev;
- u8 *mac_addr = dev->dev_addr;
+ u8 mac_addr[ETH_ALEN];
int rc;
rc = eth_platform_get_mac_address(tp_to_dev(tp), mac_addr);
eth_hw_addr_random(dev);
dev_warn(tp_to_dev(tp), "can't read MAC address, setting random one\n");
done:
+ eth_hw_addr_set(dev, mac_addr);
rtl_rar_set(tp, mac_addr);
}