diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2021-10-18 07:29:21 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-10-19 12:41:47 +0100 |
| commit | 15c343eb0588adca003879b12a916d54e9f8918d (patch) | |
| tree | 8c6fc3908acc3ea2fc6968e6275c955deade73b0 /drivers/net/ethernet/marvell/mv643xx_eth.c | |
| parent | 641a305b8854ee11b5640262c62a6aa1c4ef7afc (diff) | |
ethernet: mv643xx: 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.
Read the address into an array on the stack, then call
eth_hw_addr_set().
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/mv643xx_eth.c')
| -rw-r--r-- | drivers/net/ethernet/marvell/mv643xx_eth.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index a63d9a5c8059..bb14fa2241a3 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -2925,10 +2925,14 @@ static void set_params(struct mv643xx_eth_private *mp, struct net_device *dev = mp->dev; unsigned int tx_ring_size; - if (is_valid_ether_addr(pd->mac_addr)) + if (is_valid_ether_addr(pd->mac_addr)) { eth_hw_addr_set(dev, pd->mac_addr); - else - uc_addr_get(mp, dev->dev_addr); + } else { + u8 addr[ETH_ALEN]; + + uc_addr_get(mp, addr); + eth_hw_addr_set(dev, addr); + } mp->rx_ring_size = DEFAULT_RX_QUEUE_SIZE; if (pd->rx_queue_size) |