1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index d2348a5a7809..a9c5ae75277e 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1843,6 +1843,9 @@ static void ath9k_sta_notify(struct ieee80211_hw *hw,
         struct ath_softc *sc = hw->priv;
         struct ath_node *an = (struct ath_node *) sta->drv_priv;
 
+        if (!(sc->sc_flags & SC_OP_TXAGGR))
+                return;
+
         switch (cmd) {
         case STA_NOTIFY_SLEEP:
                 an->sleeping = true;