[PATCH 14/22] irda: Use pci_zalloc_consistent

[Joe Perches]

Remove the now unnecessary memset too.

Signed-off-by: Joe Perches <j...@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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