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net: qmi_wwan: use dev_addr_mod()
Commit 406f42fa0d
("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>
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@ -835,8 +835,11 @@ static int qmi_wwan_bind(struct usbnet *dev, struct usb_interface *intf)
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/* make MAC addr easily distinguishable from an IP header */
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if (possibly_iphdr(dev->net->dev_addr)) {
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dev->net->dev_addr[0] |= 0x02; /* set local assignment bit */
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dev->net->dev_addr[0] &= 0xbf; /* clear "IP" bit */
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u8 addr = dev->net->dev_addr[0];
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addr |= 0x02; /* set local assignment bit */
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addr &= 0xbf; /* clear "IP" bit */
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dev_addr_mod(dev->net, 0, &addr, 1);
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}
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dev->net->netdev_ops = &qmi_wwan_netdev_ops;
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dev->net->sysfs_groups[0] = &qmi_wwan_sysfs_attr_group;
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