1 files changed, 17 insertions, 21 deletions
diff --git a/synapse/storage/group_server.py b/synapse/storage/group_server.py
index 73e6fc6de2..15b01c6958 100644
--- a/synapse/storage/group_server.py
+++ b/synapse/storage/group_server.py
@@ -307,15 +307,13 @@ class GroupServerStore(SQLBaseStore):
             desc="get_group_categories",
         )
 
-        defer.returnValue(
-            {
-                row["category_id"]: {
-                    "is_public": row["is_public"],
-                    "profile": json.loads(row["profile"]),
-                }
-                for row in rows
+        return {
+            row["category_id"]: {
+                "is_public": row["is_public"],
+                "profile": json.loads(row["profile"]),
             }
-        )
+            for row in rows
+        }
 
     @defer.inlineCallbacks
     def get_group_category(self, group_id, category_id):
@@ -328,7 +326,7 @@ class GroupServerStore(SQLBaseStore):
 
         category["profile"] = json.loads(category["profile"])
 
-        defer.returnValue(category)
+        return category
 
     def upsert_group_category(self, group_id, category_id, profile, is_public):
         """Add/update room category for group
@@ -370,15 +368,13 @@ class GroupServerStore(SQLBaseStore):
             desc="get_group_roles",
         )
 
-        defer.returnValue(
-            {
-                row["role_id"]: {
-                    "is_public": row["is_public"],
-                    "profile": json.loads(row["profile"]),
-                }
-                for row in rows
+        return {
+            row["role_id"]: {
+                "is_public": row["is_public"],
+                "profile": json.loads(row["profile"]),
             }
-        )
+            for row in rows
+        }
 
     @defer.inlineCallbacks
     def get_group_role(self, group_id, role_id):
@@ -391,7 +387,7 @@ class GroupServerStore(SQLBaseStore):
 
         role["profile"] = json.loads(role["profile"])
 
-        defer.returnValue(role)
+        return role
 
     def upsert_group_role(self, group_id, role_id, profile, is_public):
         """Add/remove user role
@@ -960,7 +956,7 @@ class GroupServerStore(SQLBaseStore):
                 _register_user_group_membership_txn,
                 next_id,
             )
-        defer.returnValue(res)
+        return res
 
     @defer.inlineCallbacks
     def create_group(
@@ -1057,9 +1053,9 @@ class GroupServerStore(SQLBaseStore):
 
         now = int(self._clock.time_msec())
         if row and now < row["valid_until_ms"]:
-            defer.returnValue(json.loads(row["attestation_json"]))
+            return json.loads(row["attestation_json"])
 
-        defer.returnValue(None)
+        return None
 
     def get_joined_groups(self, user_id):
         return self._simple_select_onecol(