summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--drivers/net/ethernet/moxa/moxart_ether.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/moxa/moxart_ether.c b/drivers/net/ethernet/moxa/moxart_ether.c
index eed70d9f0d9d..d66058d5c429 100644
--- a/drivers/net/ethernet/moxa/moxart_ether.c
+++ b/drivers/net/ethernet/moxa/moxart_ether.c
@@ -226,13 +226,15 @@ static int moxart_rx_poll(struct napi_struct *napi, int budget)
if (len > RX_BUF_SIZE)
len = RX_BUF_SIZE;
- skb = build_skb(priv->rx_buf[rx_head], priv->rx_buf_size);
+ skb = netdev_alloc_skb_ip_align(ndev, len);
+
if (unlikely(!skb)) {
- net_dbg_ratelimited("build_skb failed\n");
+ net_dbg_ratelimited("netdev_alloc_skb_ip_align failed\n");
priv->stats.rx_dropped++;
priv->stats.rx_errors++;
}
+ memcpy(skb->data, priv->rx_buf[rx_head], len);
skb_put(skb, len);
skb->protocol = eth_type_trans(skb, ndev);
napi_gro_receive(&priv->napi, skb);
@@ -464,8 +466,7 @@ static int moxart_mac_probe(struct platform_device *pdev)
spin_lock_init(&priv->txlock);
priv->tx_buf_size = TX_BUF_SIZE;
- priv->rx_buf_size = RX_BUF_SIZE +
- SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+ priv->rx_buf_size = RX_BUF_SIZE;
priv->tx_desc_base = dma_alloc_coherent(NULL, TX_REG_DESC_SIZE *
TX_DESC_NUM, &priv->tx_base,