Commit e76219e6 authored by Jakub Kicinski's avatar Jakub Kicinski Committed by Johannes Berg
Browse files

wireless: mac80211_hwsim: use eth_hw_addr_set() 



Commit 406f42fa ("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.

Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20211018235021.1279697-12-kuba@kernel.org


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent eb3d6175

drivers/net/wireless/mac80211_hwsim.c

+5 −2
Original line number Diff line number Diff line
@@ -3653,13 +3653,16 @@ static const struct net_device_ops hwsim_netdev_ops = { 


static void hwsim_mon_setup(struct net_device *dev)

{

	u8 addr[ETH_ALEN];



	dev->netdev_ops = &hwsim_netdev_ops;

	dev->needs_free_netdev = true;

	ether_setup(dev);

	dev->priv_flags |= IFF_NO_QUEUE;

	dev->type = ARPHRD_IEEE80211_RADIOTAP;

	eth_zero_addr(dev->dev_addr);

	dev->dev_addr[0] = 0x12;

	eth_zero_addr(addr);

	addr[0] = 0x12;

	eth_hw_addr_set(dev, addr);

}



static struct mac80211_hwsim_data *get_hwsim_data_ref_from_addr(const u8 *addr)