i40e: fix WoL support check

The current check for WoL on i40e is broken. Code comment says only
magic packet is supported, so only check for that.

Fixes: 540a152da762 (i40e/ixgbe/igb: fail on new WoL flag setting WAKE_MAGICSECURE)
Signed-off-by: Stefan Assmann <sassmann@kpanic.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
index 4c885801fa2699432d0eaaaca8c4487081ee36b0..7874d0ec7fb0e1a5dc4c42aeed03d7342e8f4fef 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c
@@ -2573,8 +2573,7 @@ static int i40e_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
                return -EOPNOTSUPP;
 
        /* only magic packet is supported */
-       if (wol->wolopts && (wol->wolopts != WAKE_MAGIC)
-                         | (wol->wolopts != WAKE_FILTER))
+       if (wol->wolopts & ~WAKE_MAGIC)
                return -EOPNOTSUPP;
 
        /* is this a new value? */