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wil6210: ratelimit Tx error message

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Situations observed when IP stack schedules lots of
frames for Tx while no connection (connection lost,
for example). In this case, dmesg bloated with error
message "FW not connected", printed for every frame.

Ratelimit this error message to avoid dmesg pollution.

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Vladimir Kondratiev 2015-10-04 10:23:25 +03:00 committed by Kalle Valo
parent 4765332df9
commit a3dcbae247
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/ath/wil6210/txrx.c
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@ -1667,7 +1667,7 @@ netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev)
goto drop;
}
if (unlikely(!test_bit(wil_status_fwconnected, wil->status))) {
wil_err(wil, "FW not connected\n");
wil_err_ratelimited(wil, "FW not connected\n");
goto drop;
}
if (unlikely(wil->wdev->iftype == NL80211_IFTYPE_MONITOR)) {