From: Lipeng <lipeng321@huawei.com>
Date: Mon, 23 Oct 2017 11:51:04 +0000 (+0800)
Subject: net: hns3: get vf count by pci_sriov_get_totalvfs
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=709eb41ad8cd56ee68f9ca5140cfd46839d35837;p=linux.git

net: hns3: get vf count by pci_sriov_get_totalvfs

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>
---

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 8508521c26e8f..443124177f058 100644
--- 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(struct hclge_dev *hdev,
 	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_dev *hdev)
 		goto err_clr_master;
 	}
 
+	hdev->num_req_vfs = pci_sriov_get_totalvfs(pdev);
+
 	return 0;
 err_clr_master:
 	pci_clear_master(pdev);