diff options
| -rw-r--r-- | drivers/net/benet/be_main.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c index 68e7848ac0b0..545c8417fc26 100644 --- a/drivers/net/benet/be_main.c +++ b/drivers/net/benet/be_main.c @@ -1128,6 +1128,9 @@ static void be_tx_compl_clean(struct be_adapter *adapter) struct be_queue_info *txq = &adapter->tx_obj.q; struct be_eth_tx_compl *txcp; u16 end_idx, cmpl = 0, timeo = 0; + struct sk_buff **sent_skbs = adapter->tx_obj.sent_skb_list; + struct sk_buff *sent_skb; + bool dummy_wrb; /* Wait for a max of 200ms for all the tx-completions to arrive. */ do { @@ -1151,6 +1154,15 @@ static void be_tx_compl_clean(struct be_adapter *adapter) if (atomic_read(&txq->used)) dev_err(&adapter->pdev->dev, "%d pending tx-completions\n", atomic_read(&txq->used)); + + /* free posted tx for which compls will never arrive */ + while (atomic_read(&txq->used)) { + sent_skb = sent_skbs[txq->tail]; + end_idx = txq->tail; + index_adv(&end_idx, + wrb_cnt_for_skb(sent_skb, &dummy_wrb) - 1, txq->len); + be_tx_compl_process(adapter, end_idx); + } } static void be_mcc_queues_destroy(struct be_adapter *adapter) |