[PATCH 16/22] mwl8k: Use pci_zalloc_consistent

[Joe Perches]

Remove the now unnecessary memset too.

Signed-off-by: Joe Perches <j...@perches.com>
---
 drivers/net/wireless/mwl8k.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index 3c0a0a8..7e6b981 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -1159,12 +1159,11 @@ static int mwl8k_rxq_init(struct ieee80211_hw *hw, int 
index)
 
        size = MWL8K_RX_DESCS * priv->rxd_ops->rxd_size;
 
-       rxq->rxd = pci_alloc_consistent(priv->pdev, size, &rxq->rxd_dma);
+       rxq->rxd = pci_zalloc_consistent(priv->pdev, size, &rxq->rxd_dma);
        if (rxq->rxd == NULL) {
                wiphy_err(hw->wiphy, "failed to alloc RX descriptors\n");
                return -ENOMEM;
        }
-       memset(rxq->rxd, 0, size);
 
        rxq->buf = kcalloc(MWL8K_RX_DESCS, sizeof(*rxq->buf), GFP_KERNEL);
        if (rxq->buf == NULL) {
@@ -1451,12 +1450,11 @@ static int mwl8k_txq_init(struct ieee80211_hw *hw, int 
index)
 
        size = MWL8K_TX_DESCS * sizeof(struct mwl8k_tx_desc);
 
-       txq->txd = pci_alloc_consistent(priv->pdev, size, &txq->txd_dma);
+       txq->txd = pci_zalloc_consistent(priv->pdev, size, &txq->txd_dma);
        if (txq->txd == NULL) {
                wiphy_err(hw->wiphy, "failed to alloc TX descriptors\n");
                return -ENOMEM;
        }
-       memset(txq->txd, 0, size);
 
        txq->skb = kcalloc(MWL8K_TX_DESCS, sizeof(*txq->skb), GFP_KERNEL);
        if (txq->skb == NULL) {
-- 
1.8.1.2.459.gbcd45b4.dirty

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