Re: [PATCH v1 1/4] migration/multifd: Change multifd_load_cleanup() signature and usage

[Peter Xu <peterx@redhat.com>]

Leo,

Please still provide a cover letter as long as >1 patches will be posted as
a set.

Not only because it still always help to provide an overview for reviewers
before reading each of them (e.g. I have a habit of prioritizing reviews
based on cover letters first), but also when you're confident enough the
reviewer(s) can ACK the patches in one reply. :-)

On Fri, Feb 10, 2023 at 03:36:28AM -0300, Leonardo Bras wrote:
> Since it's introduction in commit f986c3d256 ("migration: Create multifd
> migration threads"), multifd_load_cleanup() never returned any value
> different than 0, neither set up any error on errp.
> 
> Even though, on process_incoming_migration_bh() an if clause uses it's
> return value to decide on setting autostart = false, which will never
> happen.
> 
> In order to simplify the codebase, change multifd_load_cleanup() signature
> to 'void multifd_load_cleanup(void)', and for every usage remove error
> handling or decision made based on return value != 0.
> 
> Signed-off-by: Leonardo Bras <leobras@redhat.com>

Reviewed-by: Peter Xu <peterx@redhat.com>

-- 
Peter Xu