diff --git a/net/wireless/scan.c b/net/wireless/scan.c
index b9eb91f485f8..75e6e032bb3a 100644
--- a/net/wireless/scan.c
+++ b/net/wireless/scan.c
@@ -2312,118 +2312,6 @@ cfg80211_inform_bss_data(struct wiphy *wiphy,
 }
 EXPORT_SYMBOL(cfg80211_inform_bss_data);
 
-static void
-cfg80211_parse_mbssid_frame_data(struct wiphy *wiphy,
-				 struct cfg80211_inform_bss *data,
-				 struct ieee80211_mgmt *mgmt, size_t len,
-				 struct cfg80211_non_tx_bss *non_tx_data,
-				 gfp_t gfp)
-{
-	enum cfg80211_bss_frame_type ftype;
-	const u8 *ie = mgmt->u.probe_resp.variable;
-	size_t ielen = len - offsetof(struct ieee80211_mgmt,
-				      u.probe_resp.variable);
-
-	ftype = ieee80211_is_beacon(mgmt->frame_control) ?
-		CFG80211_BSS_FTYPE_BEACON : CFG80211_BSS_FTYPE_PRESP;
-
-	cfg80211_parse_mbssid_data(wiphy, data, ftype, mgmt->bssid,
-				   le64_to_cpu(mgmt->u.probe_resp.timestamp),
-				   le16_to_cpu(mgmt->u.probe_resp.beacon_int),
-				   ie, ielen, non_tx_data, gfp);
-}
-
-static void
-cfg80211_update_notlisted_nontrans(struct wiphy *wiphy,
-				   struct cfg80211_bss *nontrans_bss,
-				   struct ieee80211_mgmt *mgmt, size_t len)
-{
-	u8 *ie, *new_ie, *pos;
-	const struct element *nontrans_ssid;
-	const u8 *trans_ssid, *mbssid;
-	size_t ielen = len - offsetof(struct ieee80211_mgmt,
-				      u.probe_resp.variable);
-	size_t new_ie_len;
-	struct cfg80211_bss_ies *new_ies;
-	const struct cfg80211_bss_ies *old;
-	size_t cpy_len;
-
-	lockdep_assert_held(&wiphy_to_rdev(wiphy)->bss_lock);
-
-	ie = mgmt->u.probe_resp.variable;
-
-	new_ie_len = ielen;
-	trans_ssid = cfg80211_find_ie(WLAN_EID_SSID, ie, ielen);
-	if (!trans_ssid)
-		return;
-	new_ie_len -= trans_ssid[1];
-	mbssid = cfg80211_find_ie(WLAN_EID_MULTIPLE_BSSID, ie, ielen);
-	/*
-	 * It's not valid to have the MBSSID element before SSID
-	 * ignore if that happens - the code below assumes it is
-	 * after (while copying things inbetween).
-	 */
-	if (!mbssid || mbssid < trans_ssid)
-		return;
-	new_ie_len -= mbssid[1];
-
-	nontrans_ssid = ieee80211_bss_get_elem(nontrans_bss, WLAN_EID_SSID);
-	if (!nontrans_ssid)
-		return;
-
-	new_ie_len += nontrans_ssid->datalen;
-
-	/* generate new ie for nontrans BSS
-	 * 1. replace SSID with nontrans BSS' SSID
-	 * 2. skip MBSSID IE
-	 */
-	new_ie = kzalloc(new_ie_len, GFP_ATOMIC);
-	if (!new_ie)
-		return;
-
-	new_ies = kzalloc(sizeof(*new_ies) + new_ie_len, GFP_ATOMIC);
-	if (!new_ies)
-		goto out_free;
-
-	pos = new_ie;
-
-	/* copy the nontransmitted SSID */
-	cpy_len = nontrans_ssid->datalen + 2;
-	memcpy(pos, nontrans_ssid, cpy_len);
-	pos += cpy_len;
-	/* copy the IEs between SSID and MBSSID */
-	cpy_len = trans_ssid[1] + 2;
-	memcpy(pos, (trans_ssid + cpy_len), (mbssid - (trans_ssid + cpy_len)));
-	pos += (mbssid - (trans_ssid + cpy_len));
-	/* copy the IEs after MBSSID */
-	cpy_len = mbssid[1] + 2;
-	memcpy(pos, mbssid + cpy_len, ((ie + ielen) - (mbssid + cpy_len)));
-
-	/* update ie */
-	new_ies->len = new_ie_len;
-	new_ies->tsf = le64_to_cpu(mgmt->u.probe_resp.timestamp);
-	new_ies->from_beacon = ieee80211_is_beacon(mgmt->frame_control);
-	memcpy(new_ies->data, new_ie, new_ie_len);
-	if (ieee80211_is_probe_resp(mgmt->frame_control)) {
-		old = rcu_access_pointer(nontrans_bss->proberesp_ies);
-		rcu_assign_pointer(nontrans_bss->proberesp_ies, new_ies);
-		rcu_assign_pointer(nontrans_bss->ies, new_ies);
-		if (old)
-			kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
-	} else {
-		old = rcu_access_pointer(nontrans_bss->beacon_ies);
-		rcu_assign_pointer(nontrans_bss->beacon_ies, new_ies);
-		cfg80211_update_hidden_bsses(bss_from_pub(nontrans_bss),
-					     new_ies, old);
-		rcu_assign_pointer(nontrans_bss->ies, new_ies);
-		if (old)
-			kfree_rcu((struct cfg80211_bss_ies *)old, rcu_head);
-	}
-
-out_free:
-	kfree(new_ie);
-}
-
 /* cfg80211_inform_bss_width_frame helper */
 static struct cfg80211_bss *
 cfg80211_inform_single_bss_frame_data(struct wiphy *wiphy,
@@ -2565,51 +2453,31 @@ cfg80211_inform_bss_frame_data(struct wiphy *wiphy,
 			       struct ieee80211_mgmt *mgmt, size_t len,
 			       gfp_t gfp)
 {
-	struct cfg80211_bss *res, *tmp_bss;
+	struct cfg80211_bss *res;
 	const u8 *ie = mgmt->u.probe_resp.variable;
-	const struct cfg80211_bss_ies *ies1, *ies2;
 	size_t ielen = len - offsetof(struct ieee80211_mgmt,
 				      u.probe_resp.variable);
+	enum cfg80211_bss_frame_type ftype;
 	struct cfg80211_non_tx_bss non_tx_data = {};
 
 	res = cfg80211_inform_single_bss_frame_data(wiphy, data, mgmt,
 						    len, gfp);
+	if (!res)
+		return NULL;
 
 	/* don't do any further MBSSID handling for S1G */
 	if (ieee80211_is_s1g_beacon(mgmt->frame_control))
 		return res;
 
-	if (!res || !wiphy->support_mbssid ||
-	    !cfg80211_find_elem(WLAN_EID_MULTIPLE_BSSID, ie, ielen))
-		return res;
-	if (wiphy->support_only_he_mbssid &&
-	    !cfg80211_find_ext_elem(WLAN_EID_EXT_HE_CAPABILITY, ie, ielen))
-		return res;
-
+	ftype = ieee80211_is_beacon(mgmt->frame_control) ?
+		CFG80211_BSS_FTYPE_BEACON : CFG80211_BSS_FTYPE_PRESP;
 	non_tx_data.tx_bss = res;
-	/* process each non-transmitting bss */
-	cfg80211_parse_mbssid_frame_data(wiphy, data, mgmt, len,
-					 &non_tx_data, gfp);
-
-	spin_lock_bh(&wiphy_to_rdev(wiphy)->bss_lock);
 
-	/* check if the res has other nontransmitting bss which is not
-	 * in MBSSID IE
-	 */
-	ies1 = rcu_access_pointer(res->ies);
-
-	/* go through nontrans_list, if the timestamp of the BSS is
-	 * earlier than the timestamp of the transmitting BSS then
-	 * update it
-	 */
-	list_for_each_entry(tmp_bss, &res->nontrans_list,
-			    nontrans_list) {
-		ies2 = rcu_access_pointer(tmp_bss->ies);
-		if (ies2->tsf < ies1->tsf)
-			cfg80211_update_notlisted_nontrans(wiphy, tmp_bss,
-							   mgmt, len);
-	}
-	spin_unlock_bh(&wiphy_to_rdev(wiphy)->bss_lock);
+	/* process each non-transmitting bss */
+	cfg80211_parse_mbssid_data(wiphy, data, ftype, mgmt->bssid,
+				   le64_to_cpu(mgmt->u.probe_resp.timestamp),
+				   le16_to_cpu(mgmt->u.probe_resp.beacon_int),
+				   ie, ielen, &non_tx_data, gfp);
 
 	return res;
 }
