From 563299d82fb2492e8d2390b94b00b668feebb229 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Tue, 13 Aug 2013 12:33:30 +0200 Subject: [PATCH] ath9k: reset buffer stale flag in ath_tx_get_tid_subframe If that flag stays set for a buffer that already ran through the tx path once, it might cause issues in tx completion processing. Better clear it early to ensure that this does not happen Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath9k/xmit.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index cb06c1c..7223e30 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -888,6 +888,8 @@ ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq, bf = fi->bf; if (!fi->bf) bf = ath_tx_setup_buffer(sc, txq, tid, skb); + else + bf->bf_state.stale = false; if (!bf) { __skb_unlink(skb, *q); -- 2.7.4