4.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Sergey Matyukevich <[email protected]>


[ Upstream commit e9931f984dd1e80adb3b5e095ef175fe383bc92d ]

Under heavy load it is normal that h/w Tx queue is almost full all the time
and reclaim should be done before transmitting next packet. Warning still
should be reported as well as s/w Tx queues should be stopped in the
case when reclaim failed.

Signed-off-by: Sergey Matyukevich <[email protected]>
Signed-off-by: Kalle Valo <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
 drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
@@ -643,11 +643,11 @@ static int qtnf_tx_queue_ready(struct qt
 {
        if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index,
                        priv->tx_bd_num)) {
-               pr_err_ratelimited("reclaim full Tx queue\n");
                qtnf_pcie_data_tx_reclaim(priv);
 
                if (!CIRC_SPACE(priv->tx_bd_w_index, priv->tx_bd_r_index,
                                priv->tx_bd_num)) {
+                       pr_warn_ratelimited("reclaim full Tx queue\n");
                        priv->tx_full_count++;
                        return 0;
                }


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