3 files changed, 4 insertions, 9 deletions

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index c03949eb37c8..4b08a3d3195d 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -558,8 +558,7 @@ struct ath_ant_comb {
 #define SC_OP_BT_PRIORITY_DETECTED   BIT(12)
 #define SC_OP_BT_SCAN                BIT(13)
 #define SC_OP_ANI_RUN                BIT(14)
-#define SC_OP_ENABLE_APM             BIT(15)
-#define SC_OP_PRIM_STA_VIF           BIT(16)
+#define SC_OP_PRIM_STA_VIF           BIT(15)
 
 /* Powersave flags */
 #define PS_WAIT_FOR_BEACON        BIT(0)
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 3c5db3063877..2af4a1c2e2d6 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -565,7 +565,6 @@ set_timer:
 static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta)
 {
         struct ath_node *an;
-        struct ath_hw *ah = sc->sc_ah;
         an = (struct ath_node *)sta->drv_priv;
 
 #ifdef CONFIG_ATH9K_DEBUGFS
@@ -574,9 +573,6 @@ static void ath_node_attach(struct ath_softc *sc, struct ieee80211_sta *sta)
         spin_unlock(&sc->nodes_lock);
         an->sta = sta;
 #endif
-        if ((ah->caps.hw_caps) & ATH9K_HW_CAP_APM)
-                sc->sc_flags |= SC_OP_ENABLE_APM;
-
         if (sc->sc_flags & SC_OP_TXAGGR) {
                 ath_tx_node_init(sc, an);
                 an->maxampdu = 1 << (IEEE80211_HT_MAX_AMPDU_FACTOR +
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index feef0135515c..20626729795d 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1584,9 +1584,9 @@ u8 ath_txchainmask_reduction(struct ath_softc *sc, u8 chainmask, u32 rate)
 {
         struct ath_hw *ah = sc->sc_ah;
         struct ath9k_channel *curchan = ah->curchan;
-        if ((sc->sc_flags & SC_OP_ENABLE_APM) &&
-                        (curchan->channelFlags & CHANNEL_5GHZ) &&
-                        (chainmask == 0x7) && (rate < 0x90))
+        if ((ah->caps.hw_caps & ATH9K_HW_CAP_APM) &&
+            (curchan->channelFlags & CHANNEL_5GHZ) &&
+            (chainmask == 0x7) && (rate < 0x90))
                 return 0x3;
         else
                 return chainmask;