diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c index 9e0af626a24a..79795bebd3a2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c @@ -615,15 +615,15 @@ static int stmmac_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol) struct stmmac_priv *priv = netdev_priv(dev); u32 support = WAKE_MAGIC | WAKE_UCAST; + if (!device_can_wakeup(priv->device)) + return -EOPNOTSUPP; + /* By default almost all GMAC devices support the WoL via * magic frame but we can disable it if the HW capability * register shows no support for pmt_magic_frame. */ if ((priv->hw_cap_support) && (!priv->dma_cap.pmt_magic_frame)) wol->wolopts &= ~WAKE_MAGIC; - if (!device_can_wakeup(priv->device)) - return -EINVAL; - if (wol->wolopts & ~support) return -EINVAL; |