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    Subject[PATCH 3/4] mm: fix integer as NULL pointer warnings
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    Date
    mm/hugetlb.c:207:11: warning: Using plain integer as NULL pointer

    Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
    ---
    mm/hugetlb.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/mm/hugetlb.c b/mm/hugetlb.c
    index df28c17..2c37c67 100644
    --- a/mm/hugetlb.c
    +++ b/mm/hugetlb.c
    @@ -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);
    --
    1.5.5.1.270.g89765



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