diff options
Diffstat (limited to 'drivers/net/ethernet/arc/emac_main.c')
| -rw-r--r-- | drivers/net/ethernet/arc/emac_main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c index f1b121ee552..9e160148726 100644 --- a/drivers/net/ethernet/arc/emac_main.c +++ b/drivers/net/ethernet/arc/emac_main.c @@ -149,8 +149,6 @@ static void arc_emac_tx_clean(struct net_device *ndev) struct sk_buff *skb = tx_buff->skb; unsigned int info = le32_to_cpu(txbd->info); - *txbd_dirty = (*txbd_dirty + 1) % TX_BD_NUM; - if ((info & FOR_EMAC) || !txbd->data) break; @@ -180,6 +178,8 @@ static void arc_emac_tx_clean(struct net_device *ndev) txbd->data = 0; txbd->info = 0; + *txbd_dirty = (*txbd_dirty + 1) % TX_BD_NUM; + if (netif_queue_stopped(ndev)) netif_wake_queue(ndev); } @@ -199,7 +199,7 @@ static int arc_emac_rx(struct net_device *ndev, int budget) struct arc_emac_priv *priv = netdev_priv(ndev); unsigned int work_done; - for (work_done = 0; work_done <= budget; work_done++) { + for (work_done = 0; work_done < budget; work_done++) { unsigned int *last_rx_bd = &priv->last_rx_bd; struct net_device_stats *stats = &priv->stats; struct buffer_state *rx_buff = &priv->rx_buff[*last_rx_bd]; |