diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/channel.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath9k/channel.c b/drivers/net/wireless/ath/ath9k/channel.c index 16bed6acec93..135f74cd6147 100644 --- a/drivers/net/wireless/ath/ath9k/channel.c +++ b/drivers/net/wireless/ath/ath9k/channel.c @@ -495,10 +495,15 @@ void ath_chanctx_event(struct ath_softc *sc, struct ieee80211_vif *vif, sc->cur_chan == &sc->offchannel.chan) break; - ath_chanctx_adjust_tbtt_delta(sc); sc->sched.beacon_pending = false; sc->sched.beacon_miss = 0; + if (sc->sched.state == ATH_CHANCTX_STATE_FORCE_ACTIVE || + !sc->cur_chan->tsf_val) + break; + + ath_chanctx_adjust_tbtt_delta(sc); + /* TSF time might have been updated by the incoming beacon, * need update the channel switch timer to reflect the change. */ |