ipc/receive: trivially correct result return codeflow

libraries/libmesosphere/source/kern_k_server_session.cpp

@@ -687,9 +687,9 @@ namespace ams::kern {
 
             /* Set the server result. */
             if (recv_list_broken) {
-                return svc::ResultReceiveListBroken();
+                result = svc::ResultReceiveListBroken();
             } else {
-                return svc::ResultNotFound();
+                result = svc::ResultNotFound();
             }
         }