sky2: use pci_zalloc_consistent

Remove the now unnecessary memset too.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Mirko Lindner <mlindner@marvell.com>
Cc: Stephen Hemminger <stephen@networkplumber.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>

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 69693384b58c..59915144aabb 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -1622,11 +1622,10 @@ static int sky2_alloc_buffers(struct sky2_port *sky2)
         if (!sky2->tx_ring)
                 goto nomem;
 
-        sky2->rx_le = pci_alloc_consistent(hw->pdev, RX_LE_BYTES,
-                                           &sky2->rx_le_map);
+        sky2->rx_le = pci_zalloc_consistent(hw->pdev, RX_LE_BYTES,
+                                            &sky2->rx_le_map);
         if (!sky2->rx_le)
                 goto nomem;
-        memset(sky2->rx_le, 0, RX_LE_BYTES);
 
         sky2->rx_ring = kcalloc(sky2->rx_pending, sizeof(struct rx_ring_info),
                                 GFP_KERNEL);