From fba2efdae8b4f998f66a2ff4c9f0575e1c4bbc40 Mon Sep 17 00:00:00 2001 From: Huazhong Tan Date: Thu, 25 Apr 2019 20:42:52 +0800 Subject: net: hns3: fix pause configure fail problem When configure pause, current implementation returns directly after setup PFC without setup BP, which is not sufficient. So this patch fixes it, only return while setting PFC failed. Fixes: 44e59e375bf7 ("net: hns3: do not return GE PFC setting err when initializing") Signed-off-by: Huazhong Tan Signed-off-by: Peng Li Signed-off-by: David S. Miller --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c index aafc69f4bfdd..a7bbb6d3091a 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c @@ -1331,8 +1331,11 @@ int hclge_pause_setup_hw(struct hclge_dev *hdev, bool init) ret = hclge_pfc_setup_hw(hdev); if (init && ret == -EOPNOTSUPP) dev_warn(&hdev->pdev->dev, "GE MAC does not support pfc\n"); - else + else if (ret) { + dev_err(&hdev->pdev->dev, "config pfc failed! ret = %d\n", + ret); return ret; + } return hclge_tm_bp_setup(hdev); } -- cgit v1.2.3