Re: [PATCH 14/14] block/qed: bdrv_qed_do_open: deal with errp

[Alberto Garcia]

On Wed 09 Sep 2020 08:59:30 PM CEST, Vladimir Sementsov-Ogievskiy 
<vsementsov@virtuozzo.com> wrote:
> Set errp always on failure. Generic bdrv_open_driver supports driver
> functions which can return negative value and forget to set errp.
> That's a strange thing.. Let's improve bdrv_qed_do_open to not behave
> this way. This allows to simplify code in
> bdrv_qed_co_invalidate_cache().
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

Reviewed-by: Alberto Garcia <berto@igalia.com>

Berto