linux-kernel - [PATCH AUTOSEL 4.9 18/62] ath9k: report tx status on EOSP

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Date:   Sun, 2 Sep 2018 13:14:23 +0000
From:   Sasha Levin <Alexander.Levin@...rosoft.com>
To:     "stable@...r.kernel.org" <stable@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:     Felix Fietkau <nbd@....name>, Kalle Valo <kvalo@...eaurora.org>,
        Sasha Levin <Alexander.Levin@...rosoft.com>
Subject: [PATCH AUTOSEL 4.9 18/62] ath9k: report tx status on EOSP

From: Felix Fietkau <nbd@....name>

[ Upstream commit 36e14a787dd0b459760de3622e9709edb745a6af ]

Fixes missed indications of end of U-APSD service period to mac80211

Signed-off-by: Felix Fietkau <nbd@....name>
Signed-off-by: Kalle Valo <kvalo@...eaurora.org>
Signed-off-by: Sasha Levin <alexander.levin@...rosoft.com>
---
 drivers/net/wireless/ath/ath9k/xmit.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index e47286bf378e..8a504afe667e 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -84,7 +84,8 @@ static void ath_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct ieee80211_sta *sta = info->status.status_driver_data[0];
 
-	if (info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS) {
+	if (info->flags & (IEEE80211_TX_CTL_REQ_TX_STATUS |
+			   IEEE80211_TX_STATUS_EOSP)) {
 		ieee80211_tx_status(hw, skb);
 		return;
 	}
-- 
2.17.1