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>

diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c
index 3e5c83f6d8b182cf5f6bd26db50d0ff5bb21e7cd..1a02620b281a4d6f59a519c99d2928ff20ddfbad 100644 (file)
--- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c
@@ -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: