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path: root/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_main.c')
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c40
1 files changed, 16 insertions, 24 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 0e0a0789c2ed..0c4ab3444cc3 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -1549,22 +1549,18 @@ static int alloc_dma_rx_desc_resources(struct stmmac_priv *priv)
goto err_dma;
if (priv->extend_desc) {
- rx_q->dma_erx = dma_zalloc_coherent(priv->device,
- DMA_RX_SIZE *
- sizeof(struct
- dma_extended_desc),
- &rx_q->dma_rx_phy,
- GFP_KERNEL);
+ rx_q->dma_erx = dma_alloc_coherent(priv->device,
+ DMA_RX_SIZE * sizeof(struct dma_extended_desc),
+ &rx_q->dma_rx_phy,
+ GFP_KERNEL);
if (!rx_q->dma_erx)
goto err_dma;
} else {
- rx_q->dma_rx = dma_zalloc_coherent(priv->device,
- DMA_RX_SIZE *
- sizeof(struct
- dma_desc),
- &rx_q->dma_rx_phy,
- GFP_KERNEL);
+ rx_q->dma_rx = dma_alloc_coherent(priv->device,
+ DMA_RX_SIZE * sizeof(struct dma_desc),
+ &rx_q->dma_rx_phy,
+ GFP_KERNEL);
if (!rx_q->dma_rx)
goto err_dma;
}
@@ -1612,21 +1608,17 @@ static int alloc_dma_tx_desc_resources(struct stmmac_priv *priv)
goto err_dma;
if (priv->extend_desc) {
- tx_q->dma_etx = dma_zalloc_coherent(priv->device,
- DMA_TX_SIZE *
- sizeof(struct
- dma_extended_desc),
- &tx_q->dma_tx_phy,
- GFP_KERNEL);
+ tx_q->dma_etx = dma_alloc_coherent(priv->device,
+ DMA_TX_SIZE * sizeof(struct dma_extended_desc),
+ &tx_q->dma_tx_phy,
+ GFP_KERNEL);
if (!tx_q->dma_etx)
goto err_dma;
} else {
- tx_q->dma_tx = dma_zalloc_coherent(priv->device,
- DMA_TX_SIZE *
- sizeof(struct
- dma_desc),
- &tx_q->dma_tx_phy,
- GFP_KERNEL);
+ tx_q->dma_tx = dma_alloc_coherent(priv->device,
+ DMA_TX_SIZE * sizeof(struct dma_desc),
+ &tx_q->dma_tx_phy,
+ GFP_KERNEL);
if (!tx_q->dma_tx)
goto err_dma;
}