// Remove dead code

admin-dev/themes/default/template/controllers/products/form.tpl

@@ -224,10 +224,6 @@
 
 			$(".productTabs a.selected").click();
 
-			{if $show_product_tab_content}
-				$("div.productTabs a[id$=-{$show_product_tab_content}]").click();
-			{/if}
-
 			// disable save if Associations tab is not loaded
 			if ($('#product-tab-content-Associations').hasClass('not-loaded'))
 				disableSave();

controllers/admin/AdminProductsController.php

@@ -1823,9 +1823,6 @@ class AdminProductsControllerCore extends AdminController
 
 	public function initContent($token = null)
 	{
-		// this is made to "save and stay" feature
-		$this->tpl_form_vars['show_product_tab_content'] = Tools::getValue('action');
-
 		if ($this->display == 'edit' || $this->display == 'add')
 		{
 			$this->addJS(_PS_JS_DIR_.'admin-products.js');