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    Subject[PATCH 02/16] x86, numa_32.c: fix sparse warning: Using plain integer as NULL pointer
    Date
    Fix this sparse warning:
    arch/x86/mm/numa_32.c:197:24: warning: Using plain integer as NULL pointer

    Signed-off-by: Hannes Eder <hannes@hanneseder.net>
    ---
    arch/x86/mm/numa_32.c | 2 +-
    1 files changed, 1 insertions(+), 1 deletions(-)

    diff --git a/arch/x86/mm/numa_32.c b/arch/x86/mm/numa_32.c
    index d1f7439..3957cd6 100644
    --- a/arch/x86/mm/numa_32.c
    +++ b/arch/x86/mm/numa_32.c
    @@ -194,7 +194,7 @@ void *alloc_remap(int nid, unsigned long size)
    size = ALIGN(size, L1_CACHE_BYTES);

    if (!allocation || (allocation + size) >= node_remap_end_vaddr[nid])
    - return 0;
    + return NULL;

    node_remap_alloc_vaddr[nid] += size;
    memset(allocation, 0, size);


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