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Commit 8b7f8532 authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
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ath9k: fix software retry counter tracking 



The recent tx path cleanups moved the software retry count tracking
from the ath_buf to the skb cb, however the actual counter update
referred to the wrong location, confusing block-ack window tracking.
Fix this by using the retries counter in the struct ath_frame_info.

Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 81fc2a33

drivers/net/wireless/ath/ath9k/xmit.c

+2 −2
Original line number Diff line number Diff line
@@ -250,11 +250,11 @@ static void ath_tid_drain(struct ath_softc *sc, struct ath_txq *txq, 
static void ath_tx_set_retry(struct ath_softc *sc, struct ath_txq *txq,

			     struct sk_buff *skb)

{

	struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);

	struct ath_frame_info *fi = get_frame_info(skb);

	struct ieee80211_hdr *hdr;



	TX_STAT_INC(txq->axq_qnum, a_retries);

	if (tx_info->control.rates[4].count++ > 0)

	if (fi->retries++ > 0)

		return;



	hdr = (struct ieee80211_hdr *)skb->data;