Commit 599b13ad authored by Bob Copeland's avatar Bob Copeland Committed by John W. Linville
Browse files

ath5k: fix locking in tx_complete_poll_work

ath5k_reset must be called with sc->lock.  Since the tx queue
watchdog runs in a workqueue and accesses sc, it's appropriate
to just take the lock over the whole function.
Signed-off-by: default avatarBob Copeland <>
Signed-off-by: default avatarJohn W. Linville <>
parent 811ea256
......@@ -2294,6 +2294,8 @@ ath5k_tx_complete_poll_work(struct work_struct *work)
int i;
bool needreset = false;
for (i = 0; i < ARRAY_SIZE(sc->txqs); i++) {
if (sc->txqs[i].setup) {
txq = &sc->txqs[i];
......@@ -2321,6 +2323,8 @@ ath5k_tx_complete_poll_work(struct work_struct *work)
ath5k_reset(sc, NULL, true);
ieee80211_queue_delayed_work(sc->hw, &sc->tx_complete_work,
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