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-rw-r--r--drivers/net/ethernet/hisilicon/hix5hd2_gmac.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
index 25a6c8722eca..c5727003af8c 100644
--- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
+++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c
@@ -1006,12 +1006,11 @@ static int hix5hd2_init_hw_desc_queue(struct hix5hd2_priv *priv)
for (i = 0; i < QUEUE_NUMS; i++) {
size = priv->pool[i].count * sizeof(struct hix5hd2_desc);
- virt_addr = dma_alloc_coherent(dev, size, &phys_addr,
- GFP_KERNEL);
+ virt_addr = dma_zalloc_coherent(dev, size, &phys_addr,
+ GFP_KERNEL);
if (virt_addr == NULL)
goto error_free_pool;
- memset(virt_addr, 0, size);
priv->pool[i].size = size;
priv->pool[i].desc = virt_addr;
priv->pool[i].phys_addr = phys_addr;