diff options
| author | Jose Abreu | 2019-07-22 10:39:31 +0200 |
|---|---|---|
| committer | David S. Miller | 2019-07-23 03:23:32 +0200 |
| commit | ec5e5ce1e18b44d0c4779619de3552e0afa5a11d (patch) | |
| tree | cd08fe8d25dbec45c7110dd78f49763de2535512 /drivers/net/ethernet/stmicro | |
| parent | net: stmmac: RX Descriptors need to be clean before setting buffers (diff) | |
| download | kernel-qcow2-linux-ec5e5ce1e18b44d0c4779619de3552e0afa5a11d.tar.gz kernel-qcow2-linux-ec5e5ce1e18b44d0c4779619de3552e0afa5a11d.tar.xz kernel-qcow2-linux-ec5e5ce1e18b44d0c4779619de3552e0afa5a11d.zip | |
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>
Diffstat (limited to 'drivers/net/ethernet/stmicro')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 5f1294ce0216..0ac79f3e2cee 100644 --- 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; |