Repository : ssh://git@diktynna/batman-adv

On branch : master

commit 6c69b5d80455b18fffb2e43f930832a325e9f302 Author: Jakub Kicinski kuba@kernel.org Date: Tue Oct 19 09:39:27 2021 -0700

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

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.

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 Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sven Eckelmann sven@narfation.org

6c69b5d80455b18fffb2e43f930832a325e9f302 net/batman-adv/soft-interface.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c index 0604b027..7ee09337 100644 --- a/net/batman-adv/soft-interface.c +++ b/net/batman-adv/soft-interface.c @@ -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)