igb: remove unused switch statement from igb_set_wol

There is a switch statement in igb_set_wol that defaults to break and
doesn't actually do anything.  As such it should be removed.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index a9c37cb..df2d234 100644 (file)
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -1836,7 +1836,6 @@ static void igb_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 {
        struct igb_adapter *adapter = netdev_priv(netdev);
-       struct e1000_hw *hw = &adapter->hw;
 
        if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
                return -EOPNOTSUPP;
@@ -1845,11 +1844,6 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
            !device_can_wakeup(&adapter->pdev->dev))
                return wol->wolopts ? -EOPNOTSUPP : 0;
 
-       switch (hw->device_id) {
-       default:
-               break;
-       }
-
        /* these settings will always override what we currently have */
        adapter->wol = 0;