From b9f9b937dd12dc57bd54a6c89b18eb40d4508424 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 15 Mar 2016 10:18:49 +0300 Subject: [PATCH 057/102] net: mediatek: checking for IS_ERR() instead of NULL of_phy_connect() returns NULL on error, it never returns error pointers. Fixes: 656e705243fd ('net-next: mediatek: add support for MT7623 ethernet') Signed-off-by: Dan Carpenter --- drivers/net/ethernet/mediatek/mtk_eth_soc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c @@ -186,9 +186,9 @@ static int mtk_phy_connect_node(struct m phydev = of_phy_connect(eth->netdev[mac->id], phy_node, mtk_phy_link_adjust, 0, phy_mode); - if (IS_ERR(phydev)) { + if (!phydev) { dev_err(eth->dev, "could not connect to PHY\n"); - return PTR_ERR(phydev); + return -ENODEV; } dev_info(eth->dev,