Sometimes driver does not get tx report from firmware because wifi
environment is too noisy to get ack from AP about a TX frame,
or firmware is too busy to report driver in a estimated time.
But the condition will not affect wifi function or throughput.
So we reduce the log level to rtw_debug instead of scary backtrace.
Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201228082433.16431-1-pkshih@realtek.com
if (skb_queue_len(&tx_report->queue) == 0)
return;
- WARN(1, "purge skb(s) not reported by firmware\n");
+ rtw_dbg(rtwdev, RTW_DBG_TX, "purge skb(s) not reported by firmware\n");
spin_lock_irqsave(&tx_report->q_lock, flags);
skb_queue_purge(&tx_report->queue);