Remove Storefront built-in homepage sections

function remove_storefront_home_sections( $args ) {
    remove_action( 'homepage', 'storefront_product_categories', 20 );
    remove_action( 'homepage', 'storefront_recent_products', 30 );
    remove_action( 'homepage', 'storefront_featured_products', 40 );
    remove_action( 'homepage', 'storefront_popular_products', 50 );
    remove_action( 'homepage', 'storefront_on_sale_products', 60 );
    remove_action( 'homepage', 'storefront_best_selling_products', 70 );
}
add_action( 'wp', 'remove_storefront_home_sections' );