@@ -1857,6 +1857,7 @@ static void lan78xx_get_wol(struct net_device *netdev,
ret = lan78xx_read_reg(dev, USB_CFG0, &buf);
if (unlikely(ret < 0)) {
+ netdev_warn(dev->net, "failed to get WoL %pe", ERR_PTR(ret));
wol->supported = 0;
wol->wolopts = 0;
} else {
@@ -1888,10 +1889,13 @@ static int lan78xx_set_wol(struct net_device *netdev,
pdata->wol = wol->wolopts;
- device_set_wakeup_enable(&dev->udev->dev, (bool)wol->wolopts);
+ ret = device_set_wakeup_enable(&dev->udev->dev, (bool)wol->wolopts);
+ if (ret < 0)
+ goto exit_pm_put;
- phy_ethtool_set_wol(netdev->phydev, wol);
+ ret = phy_ethtool_set_wol(netdev->phydev, wol);
+exit_pm_put:
usb_autopm_put_interface(dev->intf);
return ret;