Commit 38537b7f authored by Joe Perches's avatar Joe Perches Committed by Linus Torvalds

irda: use pci_zalloc_consistent

Remove the now unnecessary memset too.
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Cc: Samuel Ortiz <samuel@sortiz.org>
Acked-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 440c734f
...@@ -485,13 +485,13 @@ static int vlsi_create_hwif(vlsi_irda_dev_t *idev) ...@@ -485,13 +485,13 @@ static int vlsi_create_hwif(vlsi_irda_dev_t *idev)
idev->virtaddr = NULL; idev->virtaddr = NULL;
idev->busaddr = 0; 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) { if (!ringarea) {
IRDA_ERROR("%s: insufficient memory for descriptor rings\n", IRDA_ERROR("%s: insufficient memory for descriptor rings\n",
__func__); __func__);
goto out; goto out;
} }
memset(ringarea, 0, HW_RING_AREA_SIZE);
hwmap = (struct ring_descr_hw *)ringarea; hwmap = (struct ring_descr_hw *)ringarea;
idev->rx_ring = vlsi_alloc_ring(idev->pdev, hwmap, ringsize[1], idev->rx_ring = vlsi_alloc_ring(idev->pdev, hwmap, ringsize[1],
......
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