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    Subject[PATCH 14/22] irda: Use pci_zalloc_consistent
    Date
    Remove the now unnecessary memset too.

    Signed-off-by: Joe Perches <joe@perches.com>
    ---
    drivers/net/irda/vlsi_ir.c | 4 ++--
    1 file changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
    index 4850066..58ef594 100644
    --- a/drivers/net/irda/vlsi_ir.c
    +++ b/drivers/net/irda/vlsi_ir.c
    @@ -485,13 +485,13 @@ static int vlsi_create_hwif(vlsi_irda_dev_t *idev)
    idev->virtaddr = NULL;
    idev->busaddr = 0;

    - ringarea = pci_alloc_consistent(idev->pdev, HW_RING_AREA_SIZE, &idev->busaddr);
    + ringarea = pci_zalloc_consistent(idev->pdev, HW_RING_AREA_SIZE,
    + &idev->busaddr);
    if (!ringarea) {
    IRDA_ERROR("%s: insufficient memory for descriptor rings\n",
    __func__);
    goto out;
    }
    - memset(ringarea, 0, HW_RING_AREA_SIZE);

    hwmap = (struct ring_descr_hw *)ringarea;
    idev->rx_ring = vlsi_alloc_ring(idev->pdev, hwmap, ringsize[1],
    --
    1.8.1.2.459.gbcd45b4.dirty


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