1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c
index 245a371f1a43..9cd6216c61e6 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/mwifiex/11n.c
@@ -53,7 +53,9 @@ mwifiex_fill_cap_info(struct mwifiex_private *priv, u8 radio_type,
                sizeof(sband->ht_cap.mcs));
 
         if (priv->bss_mode == NL80211_IFTYPE_STATION ||
-            sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)
+            (sband->ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40 &&
+             (priv->adapter->sec_chan_offset !=
+                                        IEEE80211_HT_PARAM_CHA_SEC_NONE)))
                 /* Set MCS32 for infra mode or ad-hoc mode with 40MHz support */
                 SETHT_MCS32(ht_cap->ht_cap.mcs.rx_mask);