From: Vladimir Kondratiev <QCA_vkondrat@QCA.qualcomm.com>
Date: Sun, 4 Oct 2015 07:23:25 +0000 (+0300)
Subject: wil6210: ratelimit Tx error message
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=a3dcbae2476f2c32e8f123dd833d789f7f494711;p=openwrt%2Fstaging%2Fblogic.git

wil6210: ratelimit Tx error message

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>
---

diff --git a/drivers/net/wireless/ath/wil6210/txrx.c b/drivers/net/wireless/ath/wil6210/txrx.c
index c530c795f4ab..0f8b6877497e 100644
--- a/drivers/net/wireless/ath/wil6210/txrx.c
+++ b/drivers/net/wireless/ath/wil6210/txrx.c
@@ -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)) {