--- zzzz-none-000/linux-5.4.213/net/l2tp/l2tp_debugfs.c	2022-09-15 10:04:56.000000000 +0000
+++ alder-5690pro-762/linux-5.4.213/net/l2tp/l2tp_debugfs.c	2024-08-14 09:02:13.000000000 +0000
@@ -192,8 +192,8 @@
 		   session->lns_mode ? "LNS" : "LAC",
 		   session->debug,
 		   jiffies_to_msecs(session->reorder_timeout));
-	seq_printf(m, "   offset 0 l2specific %hu/%hu\n",
-		   session->l2specific_type, l2tp_get_l2specific_len(session));
+	seq_printf(m, "   offset %hu l2specific %hu/%hu\n",
+		   session->offset, session->l2specific_type, session->l2specific_len);
 	if (session->cookie_len) {
 		seq_printf(m, "   cookie %02x%02x%02x%02x",
 			   session->cookie[0], session->cookie[1],