From 206703289a5712a5645558ac7ae24bd29ca69178 Mon Sep 17 00:00:00 2001 From: Yunsheng Lin Date: Tue, 1 May 2018 19:55:57 +0100 Subject: [PATCH] net: hns3: Remove error log when getting pfc stats fails When mac supports DCB, but is in GE mode, it does not support querying pfc stats, firmware returns error when trying to query the pfc stats. this creates a lot of noise in the kernel log when it prints the error log. This patch fixes it by removing the error log, because it already return the error to the user space, so the user should be aware of the error. Signed-off-by: Yunsheng Lin Signed-off-by: Peng Li Signed-off-by: Salil Mehta Signed-off-by: David S. Miller --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c index 885f25cd7be4..c69ecab460f9 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c @@ -134,11 +134,8 @@ static int hclge_pfc_stats_get(struct hclge_dev *hdev, } ret = hclge_cmd_send(&hdev->hw, desc, HCLGE_TM_PFC_PKT_GET_CMD_NUM); - if (ret) { - dev_err(&hdev->pdev->dev, - "Get pfc pause stats fail, ret = %d.\n", ret); + if (ret) return ret; - } for (i = 0; i < HCLGE_TM_PFC_PKT_GET_CMD_NUM; i++) { struct hclge_pfc_stats_cmd *pfc_stats =