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net: hns3: print the ret value in error information 

Print the ret value in error information can help find the reason.

Signed-off-by: Peng Li <lipeng321@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Peng Li 2018-06-28 12:12:26 +08:00 committed by David S. Miller
parent 48569cdaaf
commit ccc2bef829
1 changed files with 11 additions and 6 deletions
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17
drivers/net/ethernet/hisilicon/hns3/hnae3.c
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@ -94,7 +94,7 @@ static int hnae3_match_n_instantiate(struct hnae3_client *client,
ret = ae_dev->ops->init_client_instance(client, ae_dev);
if (ret) {
dev_err(&ae_dev->pdev->dev,
"fail to instantiate client\n");
"fail to instantiate client, ret = %d\n", ret);
return ret;
}
@ -134,7 +134,8 @@ int hnae3_register_client(struct hnae3_client *client)
ret = hnae3_match_n_instantiate(client, ae_dev, true);
if (ret)
dev_err(&ae_dev->pdev->dev,
"match and instantiation failed for port\n");
"match and instantiation failed for port, ret = %d\n",
ret);
}
exit:
@ -184,7 +185,8 @@ void hnae3_register_ae_algo(struct hnae3_ae_algo *ae_algo)
ae_dev->ops = ae_algo->ops;
ret = ae_algo->ops->init_ae_dev(ae_dev);
if (ret) {
dev_err(&ae_dev->pdev->dev, "init ae_dev error.\n");
dev_err(&ae_dev->pdev->dev,
"init ae_dev error, ret = %d\n", ret);
continue;
}
@ -197,7 +199,8 @@ void hnae3_register_ae_algo(struct hnae3_ae_algo *ae_algo)
ret = hnae3_match_n_instantiate(client, ae_dev, true);
if (ret)
dev_err(&ae_dev->pdev->dev,
"match and instantiation failed\n");
"match and instantiation failed, ret = %d\n",
ret);
}
}
@ -270,7 +273,8 @@ void hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev)
/* ae_dev init should set flag */
ret = ae_dev->ops->init_ae_dev(ae_dev);
if (ret) {
dev_err(&ae_dev->pdev->dev, "init ae_dev error\n");
dev_err(&ae_dev->pdev->dev,
"init ae_dev error, ret = %d\n", ret);
goto out_err;
}
@ -285,7 +289,8 @@ void hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev)
ret = hnae3_match_n_instantiate(client, ae_dev, true);
if (ret)
dev_err(&ae_dev->pdev->dev,
"match and instantiation failed\n");
"match and instantiation failed, ret = %d\n",
ret);
}
out_err: