Restructured the setTimeout function.

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.policy.create/public/js/policy-create.js

@@ -428,8 +428,10 @@ var savePolicy = function (policy, isActive, serviceURL) {
             $(".add-policy").addClass("hidden");
             $(".policy-naming").addClass("hidden");
             $(".policy-message").removeClass("hidden");
-            setTimeout(function(){}, 1000);
+            setTimeout(function(){
                 window.location.href = "/devicemgt/policies";
+                }, 1000);
+
         },
         function (data) {
         }

components/device-mgt/org.wso2.carbon.device.mgt.ui/src/main/resources/jaggeryapps/devicemgt/app/units/cdmf.unit.role.edit.permission/public/js/bottomJs.js

@@ -184,8 +184,10 @@ $(document).ready(function () {
                     // Refreshing with success message
                     $("#role-create-form").addClass("hidden");
                     $("#role-created-msg").removeClass("hidden");
-                    setTimeout(function(){}, 1000);
+                    setTimeout(function(){
                         window.location.href = "/devicemgt/roles";
+                        }, 1000);
+
                 }
             }, function (data) {
                 var payload = JSON.parse(data.responseText);