simplified AioNotifier()

kvmd/apps/kvmd/snapshoter.py

@@ -96,7 +96,7 @@ class Snapshoter:  # pylint: disable=too-many-instance-attributes
             logger.info("Time to take the new idle snapshot")
         try:
             self.__snapshoting = True
-            await notifier.notify()
+            notifier.notify()
 
             if not live:
                 await self.__wakeup()
@@ -116,7 +116,7 @@ class Snapshoter:  # pylint: disable=too-many-instance-attributes
             logger.exception("Unhandled exception while taking snapshot")
         finally:
             self.__snapshoting = False
-            await asyncio.shield(notifier.notify())
+            notifier.notify()
 
     async def __wakeup(self) -> None:
         logger = get_logger(0)