ixgbe: Only set/clear VFE in ixgbe_set_rx_mode

There appears to be a stray setting of the VFE bit when registering vlans.
This should not be done as vlan filtering should be enabled any time the
interface is not in promiscous mode

Signed-off-by:  Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Acked-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@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/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index a3a2a9a..5182b28 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2336,23 +2336,25 @@ static void ixgbe_vlan_rx_register(struct net_device *netdev,
         * not in DCB mode.
         */
        ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_VLNCTRL);
+
+       /* Disable CFI check */
+       ctrl &= ~IXGBE_VLNCTRL_CFIEN;
+
+       /* enable VLAN tag stripping */
        if (adapter->hw.mac.type == ixgbe_mac_82598EB) {
-               ctrl |= IXGBE_VLNCTRL_VME | IXGBE_VLNCTRL_VFE;
-               ctrl &= ~IXGBE_VLNCTRL_CFIEN;
-               IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
+               ctrl |= IXGBE_VLNCTRL_VME;
        } else if (adapter->hw.mac.type == ixgbe_mac_82599EB) {
-               ctrl |= IXGBE_VLNCTRL_VFE;
-               /* enable VLAN tag insert/strip */
-               ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_VLNCTRL);
-               ctrl &= ~IXGBE_VLNCTRL_CFIEN;
-               IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
                for (i = 0; i < adapter->num_rx_queues; i++) {
+                       u32 ctrl;
                        j = adapter->rx_ring[i].reg_idx;
                        ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_RXDCTL(j));
                        ctrl |= IXGBE_RXDCTL_VME;
                        IXGBE_WRITE_REG(&adapter->hw, IXGBE_RXDCTL(j), ctrl);
                }
        }
+
+       IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl);
+
        ixgbe_vlan_rx_add_vid(netdev, 0);
 
        if (!test_bit(__IXGBE_DOWN, &adapter->state))