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    Subject[PATCH -next] powerpc/powernv/sriov: Fix unsigned comparison to zero
    Date
    Fixes coccicheck warnings:

    ./arch/powerpc/platforms/powernv/pci-sriov.c:443:7-10: WARNING: Unsigned expression compared with zero: win < 0
    ./arch/powerpc/platforms/powernv/pci-sriov.c:462:7-10: WARNING: Unsigned expression compared with zero: win < 0

    Signed-off-by: Zou Wei <zou_wei@huawei.com>
    ---
    arch/powerpc/platforms/powernv/pci-sriov.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/arch/powerpc/platforms/powernv/pci-sriov.c b/arch/powerpc/platforms/powernv/pci-sriov.c
    index c4434f2..92fc861 100644
    --- a/arch/powerpc/platforms/powernv/pci-sriov.c
    +++ b/arch/powerpc/platforms/powernv/pci-sriov.c
    @@ -422,7 +422,7 @@ static int pnv_pci_vf_assign_m64(struct pci_dev *pdev, u16 num_vfs)
    {
    struct pnv_iov_data *iov;
    struct pnv_phb *phb;
    - unsigned int win;
    + int win;
    struct resource *res;
    int i, j;
    int64_t rc;
    --
    2.6.2
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