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ath9k: reset buffer stale flag in ath_tx_get_tid_subframe

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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 <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2013-08-13 12:33:30 +02:00 committed by John W. Linville
parent 8f536b8795
commit 563299d82f
1 changed files with 2 additions and 0 deletions
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2
drivers/net/wireless/ath/ath9k/xmit.c
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@ -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);