drivers/net: use vzalloc()

[deliverable/linux.git] / drivers / net / qlcnic / qlcnic_init.c

diff --git a/drivers/net/qlcnic/qlcnic_init.c b/drivers/net/qlcnic/qlcnic_init.c
index 0d180c6e41fe1f08fd6658e45bd57e0ba0d23f72..3f970187cfce5be5c45e3dfab9d0e8ee3033bba6 100644 (file)
--- a/drivers/net/qlcnic/qlcnic_init.c
+++ b/drivers/net/qlcnic/qlcnic_init.c
@@ -236,12 +236,11 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
        tx_ring->num_desc = adapter->num_txd;
        tx_ring->txq = netdev_get_tx_queue(netdev, 0);
 
-       cmd_buf_arr = vmalloc(TX_BUFF_RINGSIZE(tx_ring));
+       cmd_buf_arr = vzalloc(TX_BUFF_RINGSIZE(tx_ring));
        if (cmd_buf_arr == NULL) {
                dev_err(&netdev->dev, "failed to allocate cmd buffer ring\n");
                goto err_out;
        }
-       memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
        tx_ring->cmd_buf_arr = cmd_buf_arr;
 
        recv_ctx = &adapter->recv_ctx;
@@ -276,13 +275,12 @@ int qlcnic_alloc_sw_resources(struct qlcnic_adapter *adapter)
                        break;
                }
                rds_ring->rx_buf_arr = (struct qlcnic_rx_buffer *)
-                       vmalloc(RCV_BUFF_RINGSIZE(rds_ring));
+                       vzalloc(RCV_BUFF_RINGSIZE(rds_ring));
                if (rds_ring->rx_buf_arr == NULL) {
                        dev_err(&netdev->dev, "Failed to allocate "
                                "rx buffer ring %d\n", ring);
                        goto err_out;
                }
-               memset(rds_ring->rx_buf_arr, 0, RCV_BUFF_RINGSIZE(rds_ring));
                INIT_LIST_HEAD(&rds_ring->free_list);
                /*
                 * Now go through all of them, set reference handles