From: Lipeng <lipeng321@huawei.com>
Date: Mon, 23 Oct 2017 19:51:04 +0800
Subject: net: hns3: get vf count by pci_sriov_get_totalvfs
Patch-mainline: v4.15-rc1
Git-commit: 709eb41ad8cd56ee68f9ca5140cfd46839d35837
References: bsc#1104353 FATE#326415

This patch gets vf count by standard function pci_sriov_get_totalvfs,
instead of info from NIC HW.

Signed-off-by: Lipeng <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -837,7 +837,6 @@ static int hclge_parse_func_status(struc
 	else
 		hdev->flag &= ~HCLGE_FLAG_MAIN;
 
-	hdev->num_req_vfs = status->vf_num / status->pf_num;
 	return 0;
 }
 
@@ -4361,6 +4360,8 @@ static int hclge_pci_init(struct hclge_d
 		goto err_clr_master;
 	}
 
+	hdev->num_req_vfs = pci_sriov_get_totalvfs(pdev);
+
 	return 0;
 err_clr_master:
 	pci_clear_master(pdev);