make clickable element with clickable class

HTML

<div class='clickable some-padding'>
<a href='/view/code/Q92MB/make-clickable-element-with-clickable-class/'>Im a Link</a>
But this whole div should be clickable
</div>

CSS

.some-padding {
padding:20px;
border-radius:10px;
background:#999;
}
.clickable {
cursor:pointer;
}

Javascript

$(document).ready(function(){
$('.clickable').click(function(){
    window.location=$(this).find('a').attr('href');
    return false;
});
});