From a51645f70f6384ae3329551750f7f502cb8de5fc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Petr=20=C5=A0tetiar?= Date: Mon, 6 May 2019 23:27:04 +0200 Subject: net: ethernet: support of_get_mac_address new ERR_PTR error MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There was NVMEM support added to of_get_mac_address, so it could now return ERR_PTR encoded error values, so we need to adjust all current users of of_get_mac_address to this new fact. While at it, remove superfluous is_valid_ether_addr as the MAC address returned from of_get_mac_address is always valid and checked by is_valid_ether_addr anyway. Fixes: d01f449c008a ("of_net: add NVMEM support to of_get_mac_address") Signed-off-by: Petr Štetiar Signed-off-by: David S. Miller --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/stmicro') diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 5ab2733e15e2..5678b869cbff 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -4262,7 +4262,7 @@ int stmmac_dvr_probe(struct device *device, priv->wol_irq = res->wol_irq; priv->lpi_irq = res->lpi_irq; - if (res->mac) + if (!IS_ERR_OR_NULL(res->mac)) memcpy(priv->dev->dev_addr, res->mac, ETH_ALEN); dev_set_drvdata(device, priv->dev); -- cgit v1.2.3