diff options
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns3/hnae3.c')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hnae3.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.c b/drivers/net/ethernet/hisilicon/hns3/hnae3.c index 781e5dee3c70..50011aafbae4 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hnae3.c +++ b/drivers/net/ethernet/hisilicon/hns3/hnae3.c @@ -238,7 +238,7 @@ EXPORT_SYMBOL(hnae3_unregister_ae_algo); * @ae_dev: the AE device * NOTE: the duplicated name will not be checked */ -void hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) +int hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) { const struct pci_device_id *id; struct hnae3_ae_algo *ae_algo; @@ -259,6 +259,7 @@ void hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) if (!ae_dev->ops) { dev_err(&ae_dev->pdev->dev, "ae_dev ops are null\n"); + ret = -EOPNOTSUPP; goto out_err; } @@ -285,8 +286,15 @@ void hnae3_register_ae_dev(struct hnae3_ae_dev *ae_dev) ret); } + mutex_unlock(&hnae3_common_lock); + + return 0; + out_err: + list_del(&ae_dev->node); mutex_unlock(&hnae3_common_lock); + + return ret; } EXPORT_SYMBOL(hnae3_register_ae_dev); |