From 2ed72229d60fc6f3ac9941b75d1e1522b08a975a Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Mon, 10 Jan 2011 17:05:49 -0700 Subject: [PATCH] ath9k: reinitialize block ack window data when starting aggregation There might be some old stale data left, which could confuse tracking of pending tx frames. Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/xmit.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 6ddba4b..ab4f7b4 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -858,6 +858,9 @@ int ath_tx_aggr_start(struct ath_softc *sc, struct ieee80211_sta *sta, txtid->paused = true; *ssn = txtid->seq_start = txtid->seq_next; + memset(txtid->tx_buf, 0, sizeof(txtid->tx_buf)); + txtid->baw_head = txtid->baw_tail = 0; + return 0; } -- 2.7.4