diff mbox series

[net-next,5/6] net: tlan: use pci_zalloc_consistent

Message ID 20180605122851.23912-6-yuehaibing@huawei.com
State Rejected, archived
Delegated to: David Miller
Headers show
Series use pci_zalloc_consistent | expand

Commit Message

Yue Haibing June 5, 2018, 12:28 p.m. UTC 
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/net/ethernet/ti/tlan.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c
index c769cd9..66f2e5d 100644
--- a/drivers/net/ethernet/ti/tlan.c
+++ b/drivers/net/ethernet/ti/tlan.c
@@ -843,9 +843,9 @@  static int tlan_init(struct net_device *dev)
 
 	dma_size = (TLAN_NUM_RX_LISTS + TLAN_NUM_TX_LISTS)
 		* (sizeof(struct tlan_list));
-	priv->dma_storage = pci_alloc_consistent(priv->pci_dev,
-						 dma_size,
-						 &priv->dma_storage_dma);
+	priv->dma_storage = pci_zalloc_consistent(priv->pci_dev,
+						  dma_size,
+						  &priv->dma_storage_dma);
 	priv->dma_size = dma_size;
 
 	if (priv->dma_storage == NULL) {
@@ -853,7 +853,6 @@  static int tlan_init(struct net_device *dev)
 		       dev->name);
 		return -ENOMEM;
 	}
-	memset(priv->dma_storage, 0, dma_size);
 	priv->rx_list = (struct tlan_list *)
 		ALIGN((unsigned long)priv->dma_storage, 8);
 	priv->rx_list_dma = ALIGN(priv->dma_storage_dma, 8);