X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fmwifiex%2Ftdls.c;h=9275f9c3f869bbb0bc43be93f7480e8cf3ffba9f;hb=bdc15ce316507225587552a3e63e7e09d94b81be;hp=b3e163de98995ba62767ab904f636853e2847ac3;hpb=312e0bce7f2d7fcf57f38f6e229a82eb4e0c2af4;p=karo-tx-linux.git

diff --git a/drivers/net/wireless/mwifiex/tdls.c b/drivers/net/wireless/mwifiex/tdls.c
index b3e163de9899..9275f9c3f869 100644
--- a/drivers/net/wireless/mwifiex/tdls.c
+++ b/drivers/net/wireless/mwifiex/tdls.c
@@ -204,6 +204,12 @@ mwifiex_tdls_add_ht_oper(struct mwifiex_private *priv, const u8 *mac,
 		return -1;
 	}
 
+	if (!(le16_to_cpu(sta_ptr->tdls_cap.ht_capb.cap_info))) {
+		mwifiex_dbg(priv->adapter, WARN,
+			    "TDLS peer doesn't support ht capabilities\n");
+		return 0;
+	}
+
 	pos = (void *)skb_put(skb, sizeof(struct ieee80211_ht_operation) + 2);
 	*pos++ = WLAN_EID_HT_OPERATION;
 	*pos++ = sizeof(struct ieee80211_ht_operation);
@@ -252,6 +258,12 @@ static int mwifiex_tdls_add_vht_oper(struct mwifiex_private *priv,
 		return -1;
 	}
 
+	if (!(le32_to_cpu(sta_ptr->tdls_cap.vhtcap.vht_cap_info))) {
+		mwifiex_dbg(adapter, WARN,
+			    "TDLS peer doesn't support vht capabilities\n");
+		return 0;
+	}
+
 	if (!mwifiex_is_bss_in_11ac_mode(priv)) {
 		if (sta_ptr->tdls_cap.extcap.ext_capab[7] &
 		   WLAN_EXT_CAPA8_TDLS_WIDE_BW_ENABLED) {