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ethernet: tehuti: use eth_hw_addr_set() 

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.

Break the address up 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>
This commit is contained in:
Jakub Kicinski 2021-10-19 08:00:08 -07:00 committed by David S. Miller
parent 7f9b8fe544
commit 3d9c64ca52
1 changed files with 4 additions and 2 deletions
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6
drivers/net/ethernet/tehuti/tehuti.c
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@ -840,6 +840,7 @@ static int bdx_set_mac(struct net_device *ndev, void *p)
static int bdx_read_mac(struct bdx_priv *priv)
{
u16 macAddress[3], i;
u8 addr[ETH_ALEN];
ENTER;
macAddress[2] = READ_REG(priv, regUNC_MAC0_A);
@ -849,9 +850,10 @@ static int bdx_read_mac(struct bdx_priv *priv)
macAddress[0] = READ_REG(priv, regUNC_MAC2_A);
macAddress[0] = READ_REG(priv, regUNC_MAC2_A);
for (i = 0; i < 3; i++) {
priv->ndev->dev_addr[i * 2 + 1] = macAddress[i];
priv->ndev->dev_addr[i * 2] = macAddress[i] >> 8;
addr[i * 2 + 1] = macAddress[i];
addr[i * 2] = macAddress[i] >> 8;
}
eth_hw_addr_set(priv->ndev, addr);
RET(0);
}