# \[PATCH net 2/6\] net: hns3: fix inconsistent vf id print - From: Guangbin Huang \ - Date: 2021-09-15 13:56:26 - List: netdev - Page: https://ratatoskr.run/netdev/2021/09/1509417 - Thread: https://ratatoskr.run/netdev/2021/09/1509416/t.md ```text From: Jian Shen The vf id from ethtool is added 1 before configured to driver. So it's necessary to minus 1 when printing it, in order to keep consistent with user's configuration. Fixes: dd74f815dd41 ("net: hns3: Add support for rule add/delete for flow director") Signed-off-by: Jian Shen Signed-off-by: Guangbin Huang --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index 36c8741445e8..c0f25ea043b0 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -6642,10 +6642,13 @@ static int hclge_fd_parse_ring_cookie(struct hclge_dev *hdev, u64 ring_cookie, u8 vf = ethtool_get_flow_spec_ring_vf(ring_cookie); u16 tqps; + /* To keep consistent with user's configuration, minus 1 when + * printing 'vf', because vf id from ethtool is added 1 for vf. + */ if (vf > hdev->num_req_vfs) { dev_err(&hdev->pdev->dev, - "Error: vf id (%u) > max vf num (%u)\n", - vf, hdev->num_req_vfs); + "Error: vf id (%u) should be less than %u\n", + vf - 1, hdev->num_req_vfs); return -EINVAL; } -- 2.33.0 ```