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/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index b40050e..d836ace5 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -2727,23 +2727,22 @@
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: