+ mgmt = (void *)skb->data;
+ if (monitor_sdata &&
+ skb->len >= IEEE80211_MIN_ACTION_SIZE + 1 + VHT_MUMIMO_GROUPS_DATA_LEN &&
+ ieee80211_is_action(mgmt->frame_control) &&
+ mgmt->u.action.category == WLAN_CATEGORY_VHT &&
+ mgmt->u.action.u.vht_group_notif.action_code == WLAN_VHT_ACTION_GROUPID_MGMT &&
+ is_valid_ether_addr(monitor_sdata->u.mntr.mu_follow_addr) &&
+ ether_addr_equal(mgmt->da, monitor_sdata->u.mntr.mu_follow_addr)) {
+ struct sk_buff *mu_skb = skb_copy(skb, GFP_ATOMIC);
+
+ if (mu_skb) {
+ mu_skb->pkt_type = IEEE80211_SDATA_QUEUE_TYPE_FRAME;
+ skb_queue_tail(&monitor_sdata->skb_queue, mu_skb);
+ ieee80211_queue_work(&local->hw, &monitor_sdata->work);
+ }
+ }
+