qcacld-3.0: Configure add key on link MAC address for MLO

Unencrypted DHCP frame is sent when add key is configured
on MLD address for secure MLO association.

In secure MLO assoication, configure add key on the link MAC
address.

Change-Id: Id1c953569a1f115beb5c0dcb816f08126901a05f
CRs-Fixed: 3270887

core/hdd/src/wlan_hdd_cfg80211.c

@@ -20123,6 +20123,8 @@ static int wlan_hdd_add_key_all_mlo_vdev(mac_handle_t mac_handle,
 	struct hdd_adapter *link_adapter;
 	struct hdd_context *hdd_ctx;
 	struct wlan_objmgr_vdev *wlan_vdev_list[WLAN_UMAC_MLO_MAX_VDEVS];
+	struct wlan_objmgr_peer *peer;
+	struct qdf_mac_addr peer_mac;
 	int errno;
 	uint16_t link, vdev_count = 0;
 	uint8_t vdev_id;
@@ -20136,13 +20138,26 @@ static int wlan_hdd_add_key_all_mlo_vdev(mac_handle_t mac_handle,
 		vdev_id = wlan_vdev_get_id(wlan_vdev_list[link]);
 
 		link_adapter = hdd_get_adapter_by_vdev(hdd_ctx, vdev_id);
-		if (!link_adapter)
+		if (!link_adapter) {
+			mlo_release_vdev_ref(wlan_vdev_list[link]);
 			continue;
+		}
+
+		peer = wlan_objmgr_vdev_try_get_bsspeer(wlan_vdev_list[link],
+							WLAN_OSIF_ID);
+		if (!peer) {
+			hdd_err("Peer is null");
+			mlo_release_vdev_ref(wlan_vdev_list[link]);
+			continue;
+		}
+		qdf_mem_copy(peer_mac.bytes,
+			     wlan_peer_get_macaddr(peer), QDF_MAC_ADDR_SIZE);
+		wlan_objmgr_peer_release_ref(peer, WLAN_OSIF_ID);
 
 		errno = wlan_hdd_add_key_vdev(mac_handle,
 					      wlan_vdev_list[link],
 					      key_index, pairwise,
-					      mac_addr, params, link_id,
+					      peer_mac.bytes, params, link_id,
 					      link_adapter);
 		mlo_release_vdev_ref(wlan_vdev_list[link]);
 	}