mm: fix integer as NULL pointer warnings

mm/hugetlb.c:207:11: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Harvey Harrison 2008-04-28 14:13:19 -07:00 committed by Linus Torvalds
parent b331d259b1
commit 7b8ee84d89

View file

@ -204,7 +204,7 @@ static struct page *alloc_fresh_huge_page_node(int nid)
if (page) {
if (arch_prepare_hugepage(page)) {
__free_pages(page, HUGETLB_PAGE_ORDER);
return 0;
return NULL;
}
set_compound_page_dtor(page, free_huge_page);
spin_lock(&hugetlb_lock);