diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 1f689e6..f589c9af 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2456,6 +2456,7 @@
 void skb_split(struct sk_buff *skb, struct sk_buff *skb1, const u32 len);
 int skb_shift(struct sk_buff *tgt, struct sk_buff *skb, int shiftlen);
 void skb_scrub_packet(struct sk_buff *skb, bool xnet);
+unsigned int skb_gso_transport_seglen(const struct sk_buff *skb);
 struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features);
 
 struct skb_checksum_ops {