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/wiznet/w5100.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/wiznet') diff --git a/drivers/net/ethernet/wiznet/w5100.c b/drivers/net/ethernet/wiznet/w5100.c index d8ba512f166a..b0052933993b 100644 --- a/drivers/net/ethernet/wiznet/w5100.c +++ b/drivers/net/ethernet/wiznet/w5100.c @@ -1164,7 +1164,7 @@ int w5100_probe(struct device *dev, const struct w5100_ops *ops, INIT_WORK(&priv->setrx_work, w5100_setrx_work); INIT_WORK(&priv->restart_work, w5100_restart_work); - if (mac_addr) + if (!IS_ERR_OR_NULL(mac_addr)) memcpy(ndev->dev_addr, mac_addr, ETH_ALEN); else eth_hw_addr_random(ndev); -- cgit v1.2.3