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    Subject[PATCH 37/45] C++: Fix page_zonenum() int->enum
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    Make page_zonenum() cast the int it derives to the enum return type.

    Signed-off-by: David Howells <dhowells@redhat.com>
    ---

    include/linux/mm.h | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/include/linux/mm.h b/include/linux/mm.h
    index ad06d42adb1a..f91087e1ece6 100644
    --- a/include/linux/mm.h
    +++ b/include/linux/mm.h
    @@ -797,7 +797,7 @@ int finish_mkwrite_fault(struct vm_fault *vmf);

    static inline enum zone_type page_zonenum(const struct page *page)
    {
    - return (page->flags >> ZONES_PGSHIFT) & ZONES_MASK;
    + return (enum zone_type)((page->flags >> ZONES_PGSHIFT) & ZONES_MASK);
    }

    #ifdef CONFIG_ZONE_DEVICE
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