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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>
This commit is contained in:
Joe Perches 2014-08-08 14:24:34 -07:00 committed by Linus Torvalds
parent a2d0abc6aa
commit 440c734fef
2 changed files with 6 additions and 9 deletions
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4
drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
View File

@ -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;

11
drivers/net/ethernet/qlogic/qlge/qlge_main.c
View File

@ -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: