qlogic: use pci_zalloc_consistent

Remove the now unnecessary memset too.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Manish Chopra <manish.chopra@qlogic.com>
Cc: Sony Chacko <sony.chacko@qlogic.com>
Cc: Rajesh Borundia <rajesh.borundia@qlogic.com>
Cc: Shahed Shaikh <shahed.shaikh@qlogic.com>
Cc: Jitendra Kalsaria <jitendra.kalsaria@qlogic.com>
Cc: Ron Mercer <ron.mercer@qlogic.com>
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>

diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
index 6f6be57f46901a0e5eb3280c146fc6193cdc5171..b8d5270359cd8a7109226c0be1731cbafa6d1423 100644 (file)
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
@@ -129,14 +129,12 @@ netxen_get_minidump_template(struct netxen_adapter *adapter)
                return NX_RCODE_INVALID_ARGS;
        }
 
-       addr = pci_alloc_consistent(adapter->pdev, size, &md_template_addr);
-
+       addr = pci_zalloc_consistent(adapter->pdev, size, &md_template_addr);
        if (!addr) {
                dev_err(&adapter->pdev->dev, "Unable to allocate dmable memory for template.\n");
                return -ENOMEM;
        }
 
-       memset(addr, 0, size);
        memset(&cmd, 0, sizeof(cmd));
        memset(&cmd.rsp, 1, sizeof(struct _cdrp_cmd));
        cmd.req.cmd = NX_CDRP_CMD_GET_TEMP_HDR;

diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index b40050e03a56f7524e19dc7c215165d0a0c75585..d836ace52277a3a5c8a24745d8edb75c151f77b2 100644 (file)
--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -2727,23 +2727,22 @@ static void ql_free_shadow_space(struct ql_adapter *qdev)
 static int ql_alloc_shadow_space(struct ql_adapter *qdev)
 {
        qdev->rx_ring_shadow_reg_area =
-           pci_alloc_consistent(qdev->pdev,
-                                PAGE_SIZE, &qdev->rx_ring_shadow_reg_dma);
+               pci_zalloc_consistent(qdev->pdev, PAGE_SIZE,
+                                     &qdev->rx_ring_shadow_reg_dma);
        if (qdev->rx_ring_shadow_reg_area == NULL) {
                netif_err(qdev, ifup, qdev->ndev,
                          "Allocation of RX shadow space failed.\n");
                return -ENOMEM;
        }
-       memset(qdev->rx_ring_shadow_reg_area, 0, PAGE_SIZE);
+
        qdev->tx_ring_shadow_reg_area =
-           pci_alloc_consistent(qdev->pdev, PAGE_SIZE,
-                                &qdev->tx_ring_shadow_reg_dma);
+               pci_zalloc_consistent(qdev->pdev, PAGE_SIZE,
+                                     &qdev->tx_ring_shadow_reg_dma);
        if (qdev->tx_ring_shadow_reg_area == NULL) {
                netif_err(qdev, ifup, qdev->ndev,
                          "Allocation of TX shadow space failed.\n");
                goto err_wqp_sh_area;
        }
-       memset(qdev->tx_ring_shadow_reg_area, 0, PAGE_SIZE);
        return 0;
 
 err_wqp_sh_area: