remove useless var

functions.php

@@ -169,14 +169,12 @@ function wp_autoupdates_prepare_themes_for_js( $prepared_themes ) {
  * @return bool True if plugins auto-update is enabled, false otherwise.
  */
 function wp_autoupdates_is_plugins_auto_update_enabled() {
-	$enabled = true;
-
 	/**
 	 * Filters whether plugins manual auto-update is enabled.
 	 *
 	 * @param bool $enabled True if plugins auto-update is enabled, false otherwise.
 	 */
-	return apply_filters( 'wp_plugins_auto_update_enabled', $enabled );
+	return apply_filters( 'wp_plugins_auto_update_enabled', true );
 }
 
 
@@ -186,14 +184,12 @@ function wp_autoupdates_is_plugins_auto_update_enabled() {
  * @return bool True if themes auto-update is enabled, false otherwise.
  */
 function wp_autoupdates_is_themes_auto_update_enabled() {
-	$enabled = true;
-
 	/**
 	 * Filters whether themes manual auto-update is enabled.
 	 *
 	 * @param bool $enabled True if themes auto-update is enabled, false otherwise.
 	 */
-	return apply_filters( 'wp_themes_auto_update_enabled', $enabled );
+	return apply_filters( 'wp_themes_auto_update_enabled', true );
 }
 
 
@@ -920,14 +916,12 @@ function wp_autoupdates_debug_information( $info ) {
  * @return bool True if plugins notifications are enabled, false otherwise.
  */
 function wp_autoupdates_is_plugins_auto_update_email_enabled() {
-	$enabled = true;
-
 	/**
 	 * Filters whether plugins auto-update email notifications are enabled.
 	 *
 	 * @param bool $enabled True if plugins notifications are enabled, false otherwise.
 	 */
-	return apply_filters( 'send_plugins_auto_update_email', $enabled );
+	return apply_filters( 'send_plugins_auto_update_email', true );
 }
 
 
@@ -937,14 +931,12 @@ function wp_autoupdates_is_plugins_auto_update_email_enabled() {
  * @return bool True if themes notifications are enabled, false otherwise.
  */
 function wp_autoupdates_is_themes_auto_update_email_enabled() {
-	$enabled = true;
-
 	/**
 	 * Filters whether themes auto-update email notifications are enabled.
 	 *
 	 * @param bool $enabled True if themes notifications are enabled, false otherwise.
 	 */
-	return apply_filters( 'send_themes_auto_update_email', $enabled );
+	return apply_filters( 'send_themes_auto_update_email', true );
 }