No image link and kitchen sink defaulted

/**
 * Media - set default image link location to 'None'
 */

update_option('image_default_link_type','none');

/**
 * Always Show Kitchen Sink in WYSIWYG Editor
 */

function unhide_kitchensink( $args ) {
    $args['wordpress_adv_hidden'] = false;
    return $args;
}

add_filter( 'tiny_mce_before_init', 'unhide_kitchensink' );