mm: fix integer as NULL pointer warnings
authorHarvey Harrison <harvey.harrison@gmail.com>
Mon, 28 Apr 2008 21:13:19 +0000 (14:13 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 29 Apr 2008 00:29:18 +0000 (17:29 -0700)
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>
mm/hugetlb.c

index df28c1773fb2320b940080e4991e223cd065f4f1..2c37c67ed8c90f0cb64265519ad794abcb275a1d 100644 (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);