drivers:net: dma_alloc_coherent: use __GFP_ZERO instead of memset(, 0)

[linux-2.6-block.git] / drivers / net / ethernet / sgi / meth.c

diff --git a/drivers/net/ethernet/sgi/meth.c b/drivers/net/ethernet/sgi/meth.c
index 79ad9c94a21bf4b660c1cdaa60352d97facfdbec..4bdbaad9932df37f1fb92e8eb3c5e76bc2efc6be 100644 (file)
--- a/drivers/net/ethernet/sgi/meth.c
+++ b/drivers/net/ethernet/sgi/meth.c
@@ -213,10 +213,11 @@ static int meth_init_tx_ring(struct meth_private *priv)
 {
        /* Init TX ring */
        priv->tx_ring = dma_alloc_coherent(NULL, TX_RING_BUFFER_SIZE,
-                                          &priv->tx_ring_dma, GFP_ATOMIC);
+                                          &priv->tx_ring_dma,
+                                          GFP_ATOMIC | __GFP_ZERO);
        if (!priv->tx_ring)
                return -ENOMEM;
-       memset(priv->tx_ring, 0, TX_RING_BUFFER_SIZE);
+
        priv->tx_count = priv->tx_read = priv->tx_write = 0;
        mace->eth.tx_ring_base = priv->tx_ring_dma;
        /* Now init skb save area */