mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-05 02:19:51 +00:00
Code Issues Releases Wiki Activity

ethernet: lpc: use eth_hw_addr_set()

Browse source 
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.

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>
This commit is contained in:
Jakub Kicinski 2021-10-18 07:29:23 -07:00 committed by David S. Miller
parent 4789b57af3
commit b814d32869
1 changed files with 3 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
drivers/net/ethernet/nxp/lpc_eth.c
View file

@ -1232,6 +1232,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
struct net_device *ndev;
dma_addr_t dma_handle;
struct resource *res;
u8 addr[ETH_ALEN];
int irq, ret;
/* Setup network interface for RMII or MII mode */
@ -1347,7 +1348,8 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
pldat->phy_node = of_parse_phandle(np, "phy-handle", 0);
/* Get MAC address from current HW setting (POR state is all zeros) */
__lpc_get_mac(pldat, ndev->dev_addr);
__lpc_get_mac(pldat, addr);
eth_hw_addr_set(ndev, addr);
if (!is_valid_ether_addr(ndev->dev_addr)) {
of_get_ethdev_address(np, ndev);