# Re: \[PATCH v2 4/4\] bus: Make remove callback return void

- From: Wei Liu \<wei.liu@kernel.org\>
- Date: 2021-07-15 12:41:56 
- List: linux-hyperv
- Page: https://ratatoskr.run/linux-hyperv/2021/07/1445615
- Thread: https://ratatoskr.run/linux-hyperv/2021/07/1434856/t.md

```text
(Drop irrelevant CCs to avoid spamming people)

On Tue, Jul 06, 2021 at 05:48:03PM +0200, Uwe Kleine-König wrote:
>  drivers/hv/vmbus_drv.c                    | 5 +----

Acked-by: Wei Liu <wei.liu@kernel.org>

> diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
> index 57bbbaa4e8f7..392c1ac4f819 100644
> --- a/drivers/hv/vmbus_drv.c
> +++ b/drivers/hv/vmbus_drv.c
> @@ -922,7 +922,7 @@ static int vmbus_probe(struct device *child_device)
>  /*
>   * vmbus_remove - Remove a vmbus device
>   */
> -static int vmbus_remove(struct device *child_device)
> +static void vmbus_remove(struct device *child_device)
>  {
>  	struct hv_driver *drv;
>  	struct hv_device *dev = device_to_hv_device(child_device);
> @@ -932,11 +932,8 @@ static int vmbus_remove(struct device *child_device)
>  		if (drv->remove)
>  			drv->remove(dev);
>  	}
> -
> -	return 0;
>  }
>  
```