Posts Per Page

I have been facing pagination problem in category page (WP 3.3) . In wp-admin setting I have set 5 posts per page. Pagination with 5 post page works fine. If I want 2 posts per page and wp-admin setting is 5 posts per page then I get page 1 is ok and other pages have query_posts() result 0 .

I have total 5 posts in a category;

Here is my code.

<?php

query_posts( “posts_per_page=2&paged=”.get_query_var(‘paged’));

if (have_posts()) :

while (have_posts()) : the_post(); ?>

<?php the_content(); ?>

<?php endwhile; ?>

<div class=”blog_page”><?php previous_posts_link( __( ‘? New’, ‘twentyten’ ) ); ?>｜<?php next_posts_link( __( ‘Old ?’, ‘twentyten’ ) ); ?></div>

<?php endif; wp_reset_query(); ?>

It works only if posts_per_page in wp-admin setting less then posts_per_page value in query_posts().