From e76219e675ebebebdb054bb57b0c6236c27755fe Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Mon, 18 Oct 2021 16:50:17 -0700 Subject: wireless: mac80211_hwsim: use eth_hw_addr_set() 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. Signed-off-by: Jakub Kicinski Link: https://lore.kernel.org/r/20211018235021.1279697-12-kuba@kernel.org Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/mac80211_hwsim.c') diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 2d09e998d643..dba10d5a9bfd 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -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) -- cgit