diff options
| author | Joe Perches | 2014-08-08 14:24:36 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2014-08-08 15:57:29 -0700 |
| commit | 38537b7f558bca5375b87f0c75ec5cfa2ed69dab (patch) | |
| tree | 6d07b21cdff6929f980bebc3186f8240dedeab52 /drivers/net/irda | |
| parent | 440c734fefdabcf9caf4532e9bc51313cd0c546b (diff) | |
irda: use pci_zalloc_consistent
Remove the now unnecessary memset too.
Signed-off-by: Joe Perches <joe@perches.com>
Cc: Samuel Ortiz <samuel@sortiz.org>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/net/irda')
| -rw-r--r-- | drivers/net/irda/vlsi_ir.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c index 485006604bbc..58ef59469dd0 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], |