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Date: Mon, 6 May 2019 11:58:36 +0200 From: Petr Štetiar <ynezz@...e.cz> To: "David S. Miller" <davem@...emloft.net>, Andrew Lunn <andrew@...n.ch>, Vivien Didelot <vivien.didelot@...il.com>, Florian Fainelli <f.fainelli@...il.com> Cc: Heiner Kallweit <hkallweit1@...il.com>, Frank Rowand <frowand.list@...il.com>, devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Maxime Ripard <maxime.ripard@...tlin.com>, Petr Štetiar <ynezz@...e.cz>, netdev@...r.kernel.org Subject: [PATCH net-next 2/3] net: dsa: support of_get_mac_address new ERR_PTR error 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. Signed-off-by: Petr Štetiar <ynezz@...e.cz> --- net/dsa/slave.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 316bce9..2e1deef 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -1418,7 +1418,7 @@ int dsa_slave_create(struct dsa_port *port) NETIF_F_HW_VLAN_CTAG_FILTER; slave_dev->hw_features |= NETIF_F_HW_TC; slave_dev->ethtool_ops = &dsa_slave_ethtool_ops; - if (port->mac && is_valid_ether_addr(port->mac)) + if (!IS_ERR_OR_NULL(port->mac)) ether_addr_copy(slave_dev->dev_addr, port->mac); else eth_hw_addr_inherit(slave_dev, master); -- 1.9.1
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