Subject: memblock compile warnings

From: Heiko Carstens <[email-masked]>
Date: Fri, 25 Feb 2011 14:22:04 +0100

Hi Yinghai,

your memblock code triggers generated these warnings on s390:

mm/page_alloc.c:3623:22: warning: 'last_active_region_index_in_nid' defined but not used
mm/page_alloc.c:3638:22: warning: 'previous_active_region_index_in_nid' defined but not used

please fix. Thanks.