linux-kernel - [PATCH net-next 12/12] net: hns3: print out speed info when parsing speed fails

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Message-ID: <1590673699-63819-13-git-send-email-tanhuazhong@huawei.com>
Date:   Thu, 28 May 2020 21:48:19 +0800
From:   Huazhong Tan <tanhuazhong@...wei.com>
To:     <davem@...emloft.net>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <salil.mehta@...wei.com>, <yisen.zhuang@...wei.com>,
        <linuxarm@...wei.com>, <kuba@...nel.org>,
        Huazhong Tan <tanhuazhong@...wei.com>
Subject: [PATCH net-next 12/12] net: hns3: print out speed info when parsing speed fails

When calling hclge_parse_speed() fails, printing out the speed is
helpful for debugging.

Signed-off-by: Huazhong Tan <tanhuazhong@...wei.com>
---
 drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index 1e4f285..96bfad5 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -1387,7 +1387,8 @@ static int hclge_configure(struct hclge_dev *hdev)
 
 	ret = hclge_parse_speed(cfg.default_speed, &hdev->hw.mac.speed);
 	if (ret) {
-		dev_err(&hdev->pdev->dev, "Get wrong speed ret=%d.\n", ret);
+		dev_err(&hdev->pdev->dev, "failed to parse speed %u, ret = %d\n",
+			cfg.default_speed, ret);
 		return ret;
 	}
 
-- 
2.7.4