Disabling the post edit links from frontpage

gistfile1.php

<?php

if( ! is_admin() ) {
   add_filter( 'get_edit_post_link', '__return_null' );
}

function restore_admin_bar_edit_link() {
	remove_filter( 'get_edit_post_link', '__return_null' );
}
add_action( 'wp_footer', 'restore_admin_bar_edit_link' );