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authorJakub Kicinski <kuba@kernel.org>2021-10-19 09:36:06 -0700
committerDavid S. Miller <davem@davemloft.net>2021-10-20 14:27:40 +0100
commit08bb7516e53038a9f6609f621024b047de4c2d3e (patch)
tree7ba488ff9ce43747d2b467379ffcae29f3cb08cd /net/ieee802154
parent659f4e02f15aa0ab61555717978219f87505ff5a (diff)
mac802154: use dev_addr_set() - manual
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> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ieee802154')
-rw-r--r--net/ieee802154/6lowpan/core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
index 3297e7fa9945..2cf62718a282 100644
--- a/net/ieee802154/6lowpan/core.c
+++ b/net/ieee802154/6lowpan/core.c
@@ -157,7 +157,7 @@ static int lowpan_newlink(struct net *src_net, struct net_device *ldev,
lowpan_802154_dev(ldev)->wdev = wdev;
/* Set the lowpan hardware address to the wpan hardware address. */
- memcpy(ldev->dev_addr, wdev->dev_addr, IEEE802154_ADDR_LEN);
+ __dev_addr_set(ldev, wdev->dev_addr, IEEE802154_ADDR_LEN);
/* We need headroom for possible wpan_dev_hard_header call and tailroom
* for encryption/fcs handling. The lowpan interface will replace
* the IPv6 header with 6LoWPAN header. At worst case the 6LoWPAN