1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 36650505d2f..f302652af39 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -1456,6 +1456,7 @@ static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, struct ath_buf *bf,
 
 static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 {
+        struct ath_common *common = ath9k_hw_common(sc->sc_ah);
         const struct ath_rate_table *rt = sc->cur_rate_table;
         struct ath9k_11n_rate_series series[4];
         struct sk_buff *skb;
@@ -1511,7 +1512,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
 
                 rix = rates[i].idx;
                 series[i].Tries = rates[i].count;
-                series[i].ChSel = sc->tx_chainmask;
+                series[i].ChSel = common->tx_chainmask;
 
                 if (rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
                         series[i].Rate = rt->info[rix].ratecode |