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path: root/drivers/net/ethernet/stmicro
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Diffstat (limited to 'drivers/net/ethernet/stmicro')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c6
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;