1 files changed, 2 insertions, 3 deletions
diff --git a/synapse/storage/databases/main/deviceinbox.py b/synapse/storage/databases/main/deviceinbox.py
index 8e61aba454..0d75d9739a 100644
--- a/synapse/storage/databases/main/deviceinbox.py
+++ b/synapse/storage/databases/main/deviceinbox.py
@@ -721,8 +721,8 @@ class DeviceInboxWorkerStore(SQLBaseStore):
                         ],
                     )
 
-                for (user_id, messages_by_device) in edu["messages"].items():
-                    for (device_id, msg) in messages_by_device.items():
+                for user_id, messages_by_device in edu["messages"].items():
+                    for device_id, msg in messages_by_device.items():
                         with start_active_span("store_outgoing_to_device_message"):
                             set_tag(SynapseTags.TO_DEVICE_EDU_ID, edu["sender"])
                             set_tag(SynapseTags.TO_DEVICE_EDU_ID, edu["message_id"])
@@ -959,7 +959,6 @@ class DeviceInboxBackgroundUpdateStore(SQLBaseStore):
         def _remove_dead_devices_from_device_inbox_txn(
             txn: LoggingTransaction,
         ) -> Tuple[int, bool]:
-
             if "max_stream_id" in progress:
                 max_stream_id = progress["max_stream_id"]
             else: