}
static void e1000_put_txbuf(struct e1000_ring *tx_ring,
- struct e1000_buffer *buffer_info)
+ struct e1000_buffer *buffer_info,
+ bool drop)
{
struct e1000_adapter *adapter = tx_ring->adapter;
buffer_info->dma = 0;
}
if (buffer_info->skb) {
- dev_kfree_skb_any(buffer_info->skb);
+ if (drop)
+ dev_kfree_skb_any(buffer_info->skb);
+ else
+ dev_consume_skb_any(buffer_info->skb);
buffer_info->skb = NULL;
}
buffer_info->time_stamp = 0;
wmb(); /* force write prior to skb_tstamp_tx */
skb_tstamp_tx(skb, &shhwtstamps);
- dev_kfree_skb_any(skb);
+ dev_consume_skb_any(skb);
} else if (time_after(jiffies, adapter->tx_hwtstamp_start
+ adapter->tx_timeout_factor * HZ)) {
dev_kfree_skb_any(adapter->tx_hwtstamp_skb);
}
}
- e1000_put_txbuf(tx_ring, buffer_info);
+ e1000_put_txbuf(tx_ring, buffer_info, false);
tx_desc->upper.data = 0;
i++;
for (i = 0; i < tx_ring->count; i++) {
buffer_info = &tx_ring->buffer_info[i];
- e1000_put_txbuf(tx_ring, buffer_info);
+ e1000_put_txbuf(tx_ring, buffer_info, false);
}
netdev_reset_queue(adapter->netdev);
i += tx_ring->count;
i--;
buffer_info = &tx_ring->buffer_info[i];
- e1000_put_txbuf(tx_ring, buffer_info);
+ e1000_put_txbuf(tx_ring, buffer_info, true);
}
return 0;
if (adapter->flags & FLAG_HAS_HW_TIMESTAMP) {
cancel_work_sync(&adapter->tx_hwtstamp_work);
if (adapter->tx_hwtstamp_skb) {
- dev_kfree_skb_any(adapter->tx_hwtstamp_skb);
+ dev_consume_skb_any(adapter->tx_hwtstamp_skb);
adapter->tx_hwtstamp_skb = NULL;
}
}