diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index 2e261bb59d1025b1160faa4de70ac6f8f116d191..979110d59f675dcf76619f48f618bd8a658e5fe6 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -2762,7 +2762,6 @@ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) spin_unlock_bh(&vsi->mac_filter_hash_lock); - dev_info(&pf->pdev->dev, "Setting MAC %pM on VF %d\n", mac, vf_id); /* program mac filter */ if (i40e_sync_vsi_filters(vsi)) { dev_err(&pf->pdev->dev, "Unable to program ucast filters\n"); @@ -2770,7 +2769,16 @@ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) goto error_param; } ether_addr_copy(vf->default_lan_addr.addr, mac); - vf->pf_set_mac = true; + + if (is_zero_ether_addr(mac)) { + vf->pf_set_mac = false; + dev_info(&pf->pdev->dev, "Removing MAC on VF %d\n", vf_id); + } else { + vf->pf_set_mac = true; + dev_info(&pf->pdev->dev, "Setting MAC %pM on VF %d\n", + mac, vf_id); + } + /* Force the VF driver stop so it has to reload with new MAC address */ i40e_vc_disable_vf(pf, vf); dev_info(&pf->pdev->dev, "Reload the VF driver to make this change effective.\n");