diff options
| -rw-r--r-- | drivers/net/ethernet/moxa/moxart_ether.c | 9 |
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, |