i40evf: remove VLAN filters on close

We remove all the MAC filters, so remove the VLAN filters, too.

Change-ID: I4f7559acdf005dc3f359bf6460ce32d183c8878b
Signed-off-by: NMitch Williams <mitch.a.williams@intel.com>
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: NSibai Li <sibai.li@intel.com>
Signed-off-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/intel/i40evf/i40evf_main.c

@@ -972,9 +972,14 @@ void i40evf_down(struct i40evf_adapter *adapter)
 	list_for_each_entry(f, &adapter->mac_filter_list, list) {
 		f->remove = true;
 	}
+	/* remove all VLAN filters */
+	list_for_each_entry(f, &adapter->vlan_filter_list, list) {
+		f->remove = true;
+	}
 	if (!(adapter->flags & I40EVF_FLAG_PF_COMMS_FAILED) &&
 	    adapter->state != __I40EVF_RESETTING) {
 		adapter->aq_required |= I40EVF_FLAG_AQ_DEL_MAC_FILTER;
+		adapter->aq_required |= I40EVF_FLAG_AQ_DEL_VLAN_FILTER;
 		/* disable receives */
 		adapter->aq_required |= I40EVF_FLAG_AQ_DISABLE_QUEUES;
 		mod_timer_pending(&adapter->watchdog_timer, jiffies + 1);