Commit f0b8220c authored by Felix Fietkau's avatar Felix Fietkau Committed by John W. Linville
Browse files

ath9k: fix excessive BAR sending when a frame exceeds its retry limit

Because the sendbar variable was not reset to zero, the stack would send
Block ACK requests for all subframes following the one that failed, which
could mess up the receiver side block ack window.
Signed-off-by: default avatarFelix Fietkau <>
Signed-off-by: default avatarJohn W. Linville <>
parent 21f28e6f
......@@ -429,7 +429,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
ath_tx_count_frames(sc, bf, ts, txok, &nframes, &nbad);
while (bf) {
txfail = txpending = 0;
txfail = txpending = sendbar = 0;
bf_next = bf->bf_next;
skb = bf->bf_mpdu;
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment