1 files changed, 7 insertions, 1 deletions

diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.c b/drivers/net/ethernet/hisilicon/hns/hnae.c
index c54c6fac0d1d..b6ed818f78ff 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.c
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.c
@@ -332,8 +332,10 @@ struct hnae_handle *hnae_get_handle(struct device *owner_dev,
                 return ERR_PTR(-ENODEV);
 
         handle = dev->ops->get_handle(dev, port_id);
-        if (IS_ERR(handle))
+        if (IS_ERR(handle)) {
+                put_device(&dev->cls_dev);
                 return handle;
+        }
 
         handle->dev = dev;
         handle->owner_dev = owner_dev;
@@ -356,6 +358,8 @@ out_when_init_queue:
         for (j = i - 1; j >= 0; j--)
                 hnae_fini_queue(handle->qs[j]);
 
+        put_device(&dev->cls_dev);
+
         return ERR_PTR(-ENOMEM);
 }
 EXPORT_SYMBOL(hnae_get_handle);
@@ -377,6 +381,8 @@ void hnae_put_handle(struct hnae_handle *h)
                 dev->ops->put_handle(h);
 
         module_put(dev->owner);
+
+        put_device(&dev->cls_dev);
 }
 EXPORT_SYMBOL(hnae_put_handle);