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ath9k: Fix pending frame check

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Checking for the queue depth outside of
the TX queue lock is incorrect and in this
case, is not required since it is done inside
ath9k_has_pending_frames().

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Sujith Manoharan 2014-10-02 06:33:14 +05:30 committed by John W. Linville
parent b736728575
commit fc1314c75e
1 changed files with 0 additions and 3 deletions
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3
drivers/net/wireless/ath/ath9k/main.c
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@ -1974,9 +1974,6 @@ static bool ath9k_has_tx_pending(struct ath_softc *sc)
if (!ATH_TXQ_SETUP(sc, i))
continue;
if (!sc->tx.txq[i].axq_depth)
continue;
npend = ath9k_has_pending_frames(sc, &sc->tx.txq[i]);
if (npend)
break;