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

[linux-2.6-block.git] / drivers / net / ethernet / intel / ixgb / ixgb_main.c

diff --git a/drivers/net/ethernet/intel/ixgb/ixgb_main.c b/drivers/net/ethernet/intel/ixgb/ixgb_main.c
index e23f0234cb2711061fefae7f731dd96e83d3fa8b..74464c34845476aa9b4dc6282a4a8f85838fafa8 100644 (file)
--- a/drivers/net/ethernet/intel/ixgb/ixgb_main.c
+++ b/drivers/net/ethernet/intel/ixgb/ixgb_main.c
@@ -717,12 +717,11 @@ ixgb_setup_tx_resources(struct ixgb_adapter *adapter)
        txdr->size = ALIGN(txdr->size, 4096);
 
        txdr->desc = dma_alloc_coherent(&pdev->dev, txdr->size, &txdr->dma,
-                                       GFP_KERNEL);
+                                       GFP_KERNEL | __GFP_ZERO);
        if (!txdr->desc) {
                vfree(txdr->buffer_info);
                return -ENOMEM;
        }
-       memset(txdr->desc, 0, txdr->size);
 
        txdr->next_to_use = 0;
        txdr->next_to_clean = 0;