diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 33816091b43..45303bdbc46 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -2276,7 +2276,7 @@ static void ath9k_flush(struct ieee80211_hw *hw, bool drop) timeout = 1; for (j = 0; j < timeout; j++) { - int npend = 0; + bool npend = false; if (j) usleep_range(1000, 2000); @@ -2285,7 +2285,10 @@ static void ath9k_flush(struct ieee80211_hw *hw, bool drop) if (!ATH_TXQ_SETUP(sc, i)) continue; - npend += ath9k_has_pending_frames(sc, &sc->tx.txq[i]); + npend = ath9k_has_pending_frames(sc, &sc->tx.txq[i]); + + if (npend) + break; } if (!npend) |