Merge commit 'dc22090a6' into anoa/dinsic_release_1_21_x

* commit 'dc22090a6':
  Add type hints to synapse.handlers.room (#8090)
  Remove some unused database functions. (#8085)
  Convert misc database code to async (#8087)
  Remove a space at the start of a changelog entry.

1 files changed, 2 insertions, 3 deletions

diff --git a/synapse/storage/databases/main/state.py b/synapse/storage/databases/main/state.py

index 96e0378e50..991233a9bc 100644
--- a/synapse/storage/databases/main/state.py
+++ b/synapse/storage/databases/main/state.py
@@ -273,12 +273,11 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore):
         cached_method_name="_get_state_group_for_event",
         list_name="event_ids",
         num_args=1,
-        inlineCallbacks=True,
     )
-    def _get_state_group_for_events(self, event_ids):
+    async def _get_state_group_for_events(self, event_ids):
         """Returns mapping event_id -> state_group
         """
-        rows = yield self.db_pool.simple_select_many_batch(
+        rows = await self.db_pool.simple_select_many_batch(
             table="event_to_state_groups",
             column="event_id",
             iterable=event_ids,