ath9k: Fix pending frame check

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>

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 4466de0740f955dc41aca9a68e978de8561db366..0b24e62f620d4e450506ffbcabc1e86dea51ed4c 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -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;