diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index ae1413e..d2f6348 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -448,6 +448,7 @@
 	if (tos & 1)
 		tos = old_iph->tos;
 
+	memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
 	if (!dst) {
 		/* NBMA tunnel */
 		if ((rt = skb_rtable(skb)) == NULL) {
@@ -530,7 +531,6 @@
 	skb->transport_header = skb->network_header;
 	skb_push(skb, sizeof(struct iphdr));
 	skb_reset_network_header(skb);
-	memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
 	IPCB(skb)->flags &= ~(IPSKB_XFRM_TUNNEL_SIZE | IPSKB_XFRM_TRANSFORMED |
 			      IPSKB_REROUTED);
 	skb_dst_drop(skb);