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.
Acked-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
/* make MAC addr easily distinguishable from an IP header */
if (possibly_iphdr(dev->net->dev_addr)) {
- dev->net->dev_addr[0] |= 0x02; /* set local assignment bit */
- dev->net->dev_addr[0] &= 0xbf; /* clear "IP" bit */
+ u8 addr = dev->net->dev_addr[0];
+
+ addr |= 0x02; /* set local assignment bit */
+ addr &= 0xbf; /* clear "IP" bit */
+ dev_addr_mod(dev->net, 0, &addr, 1);
}
dev->net->netdev_ops = &qmi_wwan_netdev_ops;
dev->net->sysfs_groups[0] = &qmi_wwan_sysfs_attr_group;