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batman-adv: use eth_hw_addr_set() instead of ether_addr_copy()

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Commit 406f42fa0d ("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.

Convert batman from ether_addr_copy() to eth_hw_addr_set():

  @@
  expression dev, np;
  @@
  - ether_addr_copy(dev->dev_addr, np)
  + eth_hw_addr_set(dev, np)

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2021-10-19 09:39:27 -07:00 committed by David S. Miller
parent 08bb7516e5
commit 0f00e70ef6
1 changed files with 1 additions and 1 deletions
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2
net/batman-adv/soft-interface.c
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@ -134,7 +134,7 @@ static int batadv_interface_set_mac_addr(struct net_device *dev, void *p)
return -EADDRNOTAVAIL;
ether_addr_copy(old_addr, dev->dev_addr);
ether_addr_copy(dev->dev_addr, addr->sa_data);
eth_hw_addr_set(dev, addr->sa_data);
/* only modify transtable if it has been initialized before */
if (atomic_read(&bat_priv->mesh_state) != BATADV_MESH_ACTIVE)