migration: wire vmstate_save_state errors up to vmstate_subsection_save
commitf3cadd39c4489d539ea0e17169cfcf2126ed3d50
authorDr. David Alan Gilbert <dgilbert@redhat.com>
Mon, 25 Sep 2017 11:29:15 +0000 (25 12:29 +0100)
committerDr. David Alan Gilbert <dgilbert@redhat.com>
Wed, 27 Sep 2017 10:38:21 +0000 (27 11:38 +0100)
treef33df96c49bde595c6c263e5a9cc9e9f28c1819d
parent88b0faf1853937b87a35cae8c74e38971aff0bba
migration: wire vmstate_save_state errors up to vmstate_subsection_save

Route the errors from vmstate_save_state up through
vmstate_subsection_save (and back down, all rather recursive).

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20170925112917.21340-5-dgilbert@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
  Commit message fixed up as per Peter's review
migration/vmstate.c