Remove double return statements (#5962)

Remove all the "double return" statements which were a result of us removing all the instances of

```
defer.returnValue(...)
return
```

statements when we switched to python3 fully.

1 files changed, 0 insertions, 3 deletions

diff --git a/synapse/appservice/api.py b/synapse/appservice/api.py

index 007ca75a94..3e25bf5747 100644
--- a/synapse/appservice/api.py
+++ b/synapse/appservice/api.py
@@ -107,7 +107,6 @@ class ApplicationServiceApi(SimpleHttpClient):
         except CodeMessageException as e:
             if e.code == 404:
                 return False
-                return
             logger.warning("query_user to %s received %s", uri, e.code)
         except Exception as ex:
             logger.warning("query_user to %s threw exception %s", uri, ex)
@@ -127,7 +126,6 @@ class ApplicationServiceApi(SimpleHttpClient):
             logger.warning("query_alias to %s received %s", uri, e.code)
             if e.code == 404:
                 return False
-                return
         except Exception as ex:
             logger.warning("query_alias to %s threw exception %s", uri, ex)
         return False
@@ -230,7 +228,6 @@ class ApplicationServiceApi(SimpleHttpClient):
             sent_transactions_counter.labels(service.id).inc()
             sent_events_counter.labels(service.id).inc(len(events))
             return True
-            return
         except CodeMessageException as e:
             logger.warning("push_bulk to %s received %s", uri, e.code)
         except Exception as ex: