diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py
index 1b007d4945..c22f65ce5d 100644
--- a/synapse/handlers/device.py
+++ b/synapse/handlers/device.py
@@ -248,8 +248,7 @@ class DeviceHandler(BaseHandler):
user_id, device_ids, list(hosts)
)
- rooms = yield self.store.get_rooms_for_user(user_id)
- room_ids = [r.room_id for r in rooms]
+ room_ids = yield self.store.get_rooms_for_user(user_id)
yield self.notifier.on_new_event(
"device_list_key", position, rooms=room_ids,
@@ -270,8 +269,7 @@ class DeviceHandler(BaseHandler):
user_id (str)
from_token (StreamToken)
"""
- rooms = yield self.store.get_rooms_for_user(user_id)
- room_ids = set(r.room_id for r in rooms)
+ room_ids = yield self.store.get_rooms_for_user(user_id)
# First we check if any devices have changed
changed = yield self.store.get_user_whose_devices_changed(
@@ -347,8 +345,8 @@ class DeviceHandler(BaseHandler):
@defer.inlineCallbacks
def user_left_room(self, user, room_id):
user_id = user.to_string()
- rooms = yield self.store.get_rooms_for_user(user_id)
- if not rooms:
+ room_ids = yield self.store.get_rooms_for_user(user_id)
+ if not room_ids:
# We no longer share rooms with this user, so we'll no longer
# receive device updates. Mark this in DB.
yield self.store.mark_remote_user_device_list_as_unsubscribed(user_id)
@@ -404,8 +402,8 @@ class DeviceListEduUpdater(object):
logger.warning("Got device list update edu for %r from %r", user_id, origin)
return
- rooms = yield self.store.get_rooms_for_user(user_id)
- if not rooms:
+ room_ids = yield self.store.get_rooms_for_user(user_id)
+ if not room_ids:
# We don't share any rooms with this user. Ignore update, as we
# probably won't get any further updates.
return
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