From: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
There is no need to check if the current
channel context has active ACs queued up
if the TX queue is not empty.
Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/main.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index ae7c6ee..84c0cd4 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -60,8 +60,10 @@ static bool ath9k_has_pending_frames(struct ath_softc *sc, struct ath_txq *txq)
spin_lock_bh(&txq->axq_lock);
- if (txq->axq_depth)
+ if (txq->axq_depth) {
pending = true;
+ goto out;
+ }
if (txq->mac80211_qnum >= 0) {
struct list_head *list;
@@ -70,6 +72,7 @@ static bool ath9k_has_pending_frames(struct ath_softc *sc, struct ath_txq *txq)
if (!list_empty(list))
pending = true;
}
+out:
spin_unlock_bh(&txq->axq_lock);
return pending;
}
--
2.1.1
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