src: matrix: Remove unneeded return statements

src/matrix.rs

@@ -88,14 +88,14 @@ async fn send_to_room(
             info!("Posting to room {}", room.room_id());
             room.send(RoomMessageEventContent::text_html(msg.clone(), msg)).await?;
 
-            return Ok(());
+            Ok(())
         },
         Err(e) => {
             error!("Failed to join room {e:?}");
 
-            return Err(e.into());
+            Err(e.into())
         }
-    };
+    }
 }
 
 async fn login(