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authorJakub Kicinski <kuba@kernel.org>2021-10-18 16:50:17 -0700
committerJohannes Berg <johannes.berg@intel.com>2021-10-21 16:46:28 +0200
commite76219e675ebebebdb054bb57b0c6236c27755fe (patch)
tree18aa60d52e886a21a2e562d447d5a7c804988c4b
parenteb3d6175e4a904f7e4b0216c52810ac6065877df (diff)
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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 <kuba@kernel.org> Link: https://lore.kernel.org/r/20211018235021.1279697-12-kuba@kernel.org Signed-off-by: Johannes Berg <johannes.berg@intel.com>
-rw-r--r--drivers/net/wireless/mac80211_hwsim.c7
1 files changed, 5 insertions, 2 deletions
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)