diff --git a/common/websocketconn/websocketconn.go b/common/websocketconn/websocketconn.go
index 73c2b25..46bb977 100644
--- a/common/websocketconn/websocketconn.go
+++ b/common/websocketconn/websocketconn.go
@@ -53,7 +53,6 @@ func readLoop(w io.Writer, ws *websocket.Conn) error {
 			return err
 		}
 	}
-	return nil
 }
 
 func writeLoop(ws *websocket.Conn, r io.Reader) error {