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net: wan: cosa: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles

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dev_consume_skb_irq() should be called in cosa_net_tx_done() when skb
xmit done. It makes drop profiles(dropwatch, perf) more friendly.

Signed-off-by: Yang Wei <yang.wei9@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yang Wei 2019-02-25 23:05:41 +08:00 committed by David S. Miller
parent 153d96bec5
commit 11dc98064c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wan/cosa.c
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@ -769,7 +769,7 @@ static int cosa_net_tx_done(struct channel_data *chan, int size)
chan->netdev->stats.tx_aborted_errors++;
return 1;
}
dev_kfree_skb_irq(chan->tx_skb);
dev_consume_skb_irq(chan->tx_skb);
chan->tx_skb = NULL;
chan->netdev->stats.tx_packets++;
chan->netdev->stats.tx_bytes += size;