diff options
author | Jakub Kicinski <kuba@kernel.org> | 2021-10-19 02:50:11 +0300 |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2021-10-20 12:39:44 +0300 |
commit | c7b6128a8db1db6dd1a30a1bac72bcb1e57a094f (patch) | |
tree | 63500c3de80a335e268fecb27b13a833aac51e50 /drivers/net/wireless/ath/wil6210/cfg80211.c | |
parent | f2e2a083be8a99e7141d7f2ccaa78fba771816e1 (diff) | |
download | linux-c7b6128a8db1db6dd1a30a1bac72bcb1e57a094f.tar.xz |
wil6210: 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.
Do the special encoding on the stack, then copy the address.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211018235021.1279697-6-kuba@kernel.org
Diffstat (limited to 'drivers/net/wireless/ath/wil6210/cfg80211.c')
-rw-r--r-- | drivers/net/wireless/ath/wil6210/cfg80211.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index bd8d0a54af77..764d1d14132b 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -725,9 +725,11 @@ wil_cfg80211_add_iface(struct wiphy *wiphy, const char *name, if (is_valid_ether_addr(params->macaddr)) { eth_hw_addr_set(ndev, params->macaddr); } else { - eth_hw_addr_set(ndev, ndev_main->perm_addr); - ndev->dev_addr[0] = (ndev->dev_addr[0] ^ (1 << vif->mid)) | - 0x2; /* locally administered */ + u8 addr[ETH_ALEN]; + + ether_addr_copy(addr, ndev_main->perm_addr); + addr[0] = (addr[0] ^ (1 << vif->mid)) | 0x2; /* locally administered */ + eth_hw_addr_set(ndev, addr); } wdev = vif_to_wdev(vif); ether_addr_copy(wdev->address, ndev->dev_addr); |