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Subject[PATCH 3/8] tlan: use pci_zalloc instead of pci_alloc
Date
This patch replaces a pci_alloc_consistent and memset(,0) call
with a single call to pci_zalloc_consistent.

Signed-off-by: Robert Eshleman <bobbyeshleman@gmail.com>
---
drivers/net/ethernet/ti/tlan.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c
index b4ab1a5f6cd0..e1f7e71c3b21 100644
--- a/drivers/net/ethernet/ti/tlan.c
+++ b/drivers/net/ethernet/ti/tlan.c
@@ -845,17 +845,16 @@ 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) {
+ if (!priv->dma_storage) {
pr_err("Could not allocate lists and buffers for %s\n",
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);
--
2.20.1
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