enable semicolon_if_nothing_returned lint

src/api/client_server/backup.rs

@@ -144,7 +144,7 @@ pub(crate) async fn add_backup_keys_route(
                 room_id,
                 session_id,
                 key_data,
-            )?
+            )?;
         }
     }
 
@@ -191,7 +191,7 @@ pub(crate) async fn add_backup_keys_for_room_route(
             &body.room_id,
             session_id,
             key_data,
-        )?
+        )?;
     }
 
     Ok(add_backup_keys_for_room::v3::Response {

src/api/client_server/device.rs

@@ -162,7 +162,7 @@ pub(crate) async fn delete_devices_route(
     }
 
     for device_id in &body.devices {
-        services().users.remove_device(sender_user, device_id)?
+        services().users.remove_device(sender_user, device_id)?;
     }
 
     Ok(delete_devices::v3::Response {})

src/api/client_server/sync.rs

@@ -1177,7 +1177,7 @@ pub(crate) async fn sync_events_v4_route(
                 sender_user.clone(),
                 sender_device.clone(),
                 conn_id.clone(),
-            )
+            );
         }
     }
 

src/api/client_server/to_device.rs

@@ -63,7 +63,7 @@ pub(crate) async fn send_event_to_device_route(
                         event.deserialize_as().map_err(|_| {
                             Error::BadRequest(ErrorKind::InvalidParam, "Event is invalid")
                         })?,
-                    )?
+                    )?;
                 }
 
                 DeviceIdOrAllDevices::AllDevices => {