Commit 19252ecb authored by Nick Kossifidis's avatar Nick Kossifidis Committed by John W. Linville

ath5k: Always free tx buffers before reset

 * Always free tx buffers before reset, since we also empty hw queues.
 If we don't and a queue gets stuck, we'll never decrease txq_len and sw
 will keep thinking the queue is still stuck even after reset.
Signed-off-by: default avatarNick Kossifidis <mickflemm@gmail.com>
Tested-by: default avatarSedat Dilek <sedat.dilek@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent d84938c9
...@@ -2661,9 +2661,11 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan, ...@@ -2661,9 +2661,11 @@ ath5k_reset(struct ath5k_softc *sc, struct ieee80211_channel *chan,
synchronize_irq(sc->irq); synchronize_irq(sc->irq);
stop_tasklets(sc); stop_tasklets(sc);
/* We are going to empty hw queues
* so we should also free any remaining
* tx buffers */
ath5k_drain_tx_buffs(sc);
if (chan) { if (chan) {
ath5k_drain_tx_buffs(sc);
sc->curchan = chan; sc->curchan = chan;
sc->curband = &sc->sbands[chan->band]; sc->curband = &sc->sbands[chan->band];
} }
......
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