Re: [PATCH 11/14] block/qcow2-bitmap: return startus from qcow2_store_persistent_dirty_bitmaps

[Alberto Garcia]

On Wed 09 Sep 2020 08:59:27 PM CEST, Vladimir Sementsov-Ogievskiy wrote:
> It's better to return status together with setting errp. It makes
> possible to avoid error propagation.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
  [...]
> -void qcow2_store_persistent_dirty_bitmaps(BlockDriverState *bs,
> +bool qcow2_store_persistent_dirty_bitmaps(BlockDriverState *bs,
>                                            bool release_stored, Error **errp)
>  {
> +    ERRP_GUARD();

This needs an explanation.

Berto