ath9k: Use bitops for scan flag

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 1cbfdd4e4a74..ec6524aa5178 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1272,7 +1272,7 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
                                 curchan->center_freq);
                 } else {
                         /* perform spectral scan if requested. */
-                        if (sc->scanning &&
+                        if (test_bit(SC_OP_SCANNING, &sc->sc_flags) &&
                             sc->spectral_mode == SPECTRAL_CHANSCAN)
                                 ath9k_spectral_scan_trigger(hw);
                 }
@@ -2334,15 +2334,13 @@ static void ath9k_set_wakeup(struct ieee80211_hw *hw, bool enabled)
 static void ath9k_sw_scan_start(struct ieee80211_hw *hw)
 {
         struct ath_softc *sc = hw->priv;
-
-        sc->scanning = 1;
+        set_bit(SC_OP_SCANNING, &sc->sc_flags);
 }
 
 static void ath9k_sw_scan_complete(struct ieee80211_hw *hw)
 {
         struct ath_softc *sc = hw->priv;
-
-        sc->scanning = 0;
+        clear_bit(SC_OP_SCANNING, &sc->sc_flags);
 }
 
 struct ieee80211_ops ath9k_ops = {