From a51645f70f6384ae3329551750f7f502cb8de5fc Mon Sep 17 00:00:00 2001 From: Petr Štetiar 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/nxp/lpc_eth.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/nxp') diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c index 89d17399fb5a..da138edddd32 100644 --- a/drivers/net/ethernet/nxp/lpc_eth.c +++ b/drivers/net/ethernet/nxp/lpc_eth.c @@ -1368,7 +1368,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev) if (!is_valid_ether_addr(ndev->dev_addr)) { const char *macaddr = of_get_mac_address(np); - if (macaddr) + if (!IS_ERR(macaddr)) memcpy(ndev->dev_addr, macaddr, ETH_ALEN); } if (!is_valid_ether_addr(ndev->dev_addr)) -- cgit v1.2.3