r8169: don't check WoL when powering down PHY and interface is down

We can power down the PHY irregardless of WOL settings if interface
is down. So far we would have left the PHY enabled if WOL options
are set and the interface is brought down.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index f8a1309..1d33672 100644 (file)
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -4635,7 +4635,7 @@ static void rtl_wol_suspend_quirk(struct rtl8169_private *tp)
 
 static bool rtl_wol_pll_power_down(struct rtl8169_private *tp)
 {
-       if (!tp->saved_wolopts)
+       if (!netif_running(tp->dev) || !tp->saved_wolopts)
                return false;
 
        rtl_speed_down(tp);