1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 89bf07e66d10..6516a426f6ce 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1123,6 +1123,9 @@ void ath_radio_enable(struct ath_softc *sc)
         ath9k_ps_wakeup(sc);
         ath9k_hw_configpcipowersave(ah, 0);
 
+        if (!ah->curchan)
+                ah->curchan = ath_get_curchannel(sc, sc->hw);
+
         spin_lock_bh(&sc->sc_resetlock);
         r = ath9k_hw_reset(ah, ah->curchan, false);
         if (r) {
@@ -1175,6 +1178,9 @@ void ath_radio_disable(struct ath_softc *sc)
         ath_stoprecv(sc);               /* turn off frame recv */
         ath_flushrecv(sc);              /* flush recv queue */
 
+        if (!ah->curchan)
+                ah->curchan = ath_get_curchannel(sc, sc->hw);
+
         spin_lock_bh(&sc->sc_resetlock);
         r = ath9k_hw_reset(ah, ah->curchan, false);
         if (r) {