net: stmmac: Use kcalloc() instead of kmalloc_array()

We need the memory to be zeroed upon allocation so use kcalloc()
instead.

Signed-off-by: Jose Abreu <joabreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 5f1294c..0ac79f3 100644 (file)
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1555,9 +1555,8 @@ static int alloc_dma_rx_desc_resources(struct stmmac_priv *priv)
                        goto err_dma;
                }
 
-               rx_q->buf_pool = kmalloc_array(DMA_RX_SIZE,
-                                              sizeof(*rx_q->buf_pool),
-                                              GFP_KERNEL);
+               rx_q->buf_pool = kcalloc(DMA_RX_SIZE, sizeof(*rx_q->buf_pool),
+                                        GFP_KERNEL);
                if (!rx_q->buf_pool)
                        goto err_dma;
 
@@ -1608,15 +1607,15 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv)
                tx_q->queue_index = queue;
                tx_q->priv_data = priv;
 
-               tx_q->tx_skbuff_dma = kmalloc_array(DMA_TX_SIZE,
-                                                   sizeof(*tx_q->tx_skbuff_dma),
-                                                   GFP_KERNEL);
+               tx_q->tx_skbuff_dma = kcalloc(DMA_TX_SIZE,
+                                             sizeof(*tx_q->tx_skbuff_dma),
+                                             GFP_KERNEL);
                if (!tx_q->tx_skbuff_dma)
                        goto err_dma;
 
-               tx_q->tx_skbuff = kmalloc_array(DMA_TX_SIZE,
-                                               sizeof(struct sk_buff *),
-                                               GFP_KERNEL);
+               tx_q->tx_skbuff = kcalloc(DMA_TX_SIZE,
+                                         sizeof(struct sk_buff *),
+                                         GFP_KERNEL);
                if (!tx_q->tx_skbuff)
                        goto err_dma;