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Re: [PATCH] bus: Make remove callback return void
- To: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
- From: Yehezkel Bernat <yehezkelshb@xxxxxxxxx>
- Date: Tue, 6 Jul 2021 18:06:47 +0300
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- Delivery-date: Wed, 07 Jul 2021 04:01:30 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On Tue, Jul 6, 2021 at 12:50 PM Uwe Kleine-König
<u.kleine-koenig@xxxxxxxxxxxxxx> wrote:
>
> The driver core ignores the return value of this callback because there
> is only little it can do when a device disappears.
>
> This is the final bit of a long lasting cleanup quest where several
> buses were converted to also return void from their remove callback.
> Additionally some resource leaks were fixed that were caused by drivers
> returning an error code in the expectation that the driver won't go
> away.
>
> With struct bus_type::remove returning void it's prevented that newly
> implemented buses return an ignored error code and so don't anticipate
> wrong expectations for driver authors.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
> ---
>
> drivers/thunderbolt/domain.c | 4 +---
For Thunderbolt:
Acked-by: Yehezkel Bernat <YehezkelShB@xxxxxxxxx>
|