From a05e4c0af490ca7c22fc77120aafebebdeaaf537 Mon Sep 17 00:00:00 2001 From: Jakub Kicinski Date: Mon, 4 Oct 2021 09:05:21 -0700 Subject: ethernet: use eth_hw_addr_set() for dev->addr_len cases Convert all Ethernet drivers from memcpy(... dev->addr_len) to eth_hw_addr_set(): @@ expression dev, np; @@ - memcpy(dev->dev_addr, np, dev->addr_len) + eth_hw_addr_set(dev, np) In theory addr_len may not be ETH_ALEN, but we don't expect non-Ethernet devices to live under this directory, and only the following cases of setting addr_len exist: - cxgb4 for mgmt device, and the drivers which set it to ETH_ALEN: s2io, mlx4, vxge. Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller --- drivers/net/ethernet/freescale/fec_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/freescale/fec_main.c') diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index a8280005b50b..47a6fc702ac7 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3326,7 +3326,7 @@ fec_set_mac_address(struct net_device *ndev, void *p) if (addr) { if (!is_valid_ether_addr(addr->sa_data)) return -EADDRNOTAVAIL; - memcpy(ndev->dev_addr, addr->sa_data, ndev->addr_len); + eth_hw_addr_set(ndev, addr->sa_data); } /* Add netif status check here to avoid system hang in below case: -- cgit v1.2.3