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ixgbe: Avoid adding VLAN 0 twice to VLVF and VFTA 

We were adding VLAN 0 twice each time we restored the VLAN configuration.
Instead of doing it twice we can just start working through the active
VLANs from ID 1 on and skip the double write.

Signed-off-by: Alexander Duyck <aduyck@mirantis.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Alexander Duyck 2016-01-06 22:48:50 -08:00 committed by Jeff Kirsher
parent 18be4fce00
commit 06bb1c39d8
1 changed files with 2 additions and 2 deletions
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4
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
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@ -4172,11 +4172,11 @@ static void ixgbe_vlan_promisc_disable(struct ixgbe_adapter *adapter)
static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter) static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter)
{ {
u16 vid; u16 vid = 1;
ixgbe_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), 0); ixgbe_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), 0);
for_each_set_bit(vid, adapter->active_vlans, VLAN_N_VID) for_each_set_bit_from(vid, adapter->active_vlans, VLAN_N_VID)
ixgbe_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), vid); ixgbe_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), vid);
} }