ath9k: Virtual wiphy pause/unpause functionality

[deliverable/linux.git] / drivers / net / wireless / ath9k / beacon.c

diff --git a/drivers/net/wireless/ath9k/beacon.c b/drivers/net/wireless/ath9k/beacon.c
index 760f5b80f79e4bc0c31d6f24b70b3f7c4ced1d28..039c78136c50e2b2de7b884412bb8ac7701803f7 100644 (file)
--- a/drivers/net/wireless/ath9k/beacon.c
+++ b/drivers/net/wireless/ath9k/beacon.c
@@ -125,6 +125,9 @@ static struct ath_buf *ath_beacon_generate(struct ieee80211_hw *hw,
        struct ieee80211_tx_info *info;
        int cabq_depth;
 
+       if (aphy->state != ATH_WIPHY_ACTIVE)
+               return NULL;
+
        avp = (void *)vif->drv_priv;
        cabq = sc->beacon.cabq;