ramips_eth: move memset call out from the loop

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19416 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/ramips/files/drivers/net/ramips.c b/target/linux/ramips/files/drivers/net/ramips.c
index 23a3fb6..c3cc029 100644 (file)
--- a/target/linux/ramips/files/drivers/net/ramips.c
+++ b/target/linux/ramips/files/drivers/net/ramips.c
@@ -88,8 +88,8 @@ ramips_alloc_dma(struct net_device *dev)
        if (!priv->tx)
                goto err_cleanup;
 
        if (!priv->tx)
                goto err_cleanup;
 

+       memset(priv->tx, 0, NUM_TX_DESC * sizeof(struct ramips_tx_dma));

        for (i = 0; i < NUM_TX_DESC; i++) {
        for (i = 0; i < NUM_TX_DESC; i++) {

-               memset(&priv->tx[i], 0, sizeof(struct ramips_tx_dma));

                priv->tx[i].txd2 |= TX_DMA_LSO | TX_DMA_DONE;
                priv->tx[i].txd4 &= (TX_DMA_QN_MASK | TX_DMA_PN_MASK);
                priv->tx[i].txd4 |= TX_DMA_QN(3) | TX_DMA_PN(1);
                priv->tx[i].txd2 |= TX_DMA_LSO | TX_DMA_DONE;
                priv->tx[i].txd4 &= (TX_DMA_QN_MASK | TX_DMA_PN_MASK);
                priv->tx[i].txd4 |= TX_DMA_QN(3) | TX_DMA_PN(1);