--- zzzz-none-000/linux-4.9.276/net/l2tp/l2tp_ip.c	2021-07-20 14:21:16.000000000 +0000
+++ falcon-5530-750/linux-4.9.276/net/l2tp/l2tp_ip.c	2023-04-05 08:19:02.000000000 +0000
@@ -448,13 +448,13 @@
 
 	/* Allocate a socket buffer */
 	rc = -ENOMEM;
-	skb = sock_wmalloc(sk, 2 + NET_SKB_PAD + sizeof(struct iphdr) +
-			   4 + len, 0, GFP_KERNEL);
+	skb = sock_wmalloc(sk, NET_SKB_PAD + sizeof(struct iphdr) + 4 + len, 0,
+			   GFP_KERNEL);
 	if (!skb)
 		goto error;
 
 	/* Reserve space for headers, putting IP header on 4-byte boundary. */
-	skb_reserve(skb, 2 + NET_SKB_PAD);
+	skb_reserve(skb, NET_SKB_PAD);
 	skb_reset_network_header(skb);
 	skb_reserve(skb, sizeof(struct iphdr));
 	skb_reset_transport_header(skb);