migration: MigrationNotifyFunc

Define MigrationNotifyFunc to improve type safety and simplify migration
notifiers.

Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Link: https://lore.kernel.org/r/1708622920-68779-7-git-send-email-steven.sistare@oracle.com
Signed-off-by: Peter Xu <peterx@redhat.com>
This commit is contained in:
Steve Sistare 2024-02-22 09:28:32 -08:00 committed by Peter Xu
parent c763a23e41
commit 5663dd3f1a
6 changed files with 11 additions and 15 deletions

View file

@ -755,9 +755,8 @@ static void vfio_vmstate_change(void *opaque, bool running, RunState state)
}
static int vfio_migration_state_notifier(NotifierWithReturn *notifier,
void *data, Error **errp)
MigrationEvent *e, Error **errp)
{
MigrationEvent *e = data;
VFIOMigration *migration = container_of(notifier, VFIOMigration,
migration_state);
VFIODevice *vbasedev = migration->vbasedev;