diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 821c7f4..4d422af 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -573,6 +573,20 @@ static inline void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst)
 extern void skb_dst_set_noref(struct sk_buff *skb, struct dst_entry *dst);
 
 /**
+ * skb_dst_set_unref - sets skb dst, without a reference
+ * @skb: buffer
+ * @dst: dst entry
+ *
+ * Sets skb dst, assuming a reference was not taken on dst
+ * skb_dst_drop() should not dst_release() this dst
+ */
+static inline void skb_dst_set_unref(struct sk_buff *skb, struct dst_entry *dst)
+{
+	WARN_ON(!rcu_read_lock_held() && !rcu_read_lock_bh_held());
+	skb->_skb_refdst = (unsigned long)dst | SKB_DST_NOREF;
+}
+
+/**
  * skb_dst_is_noref - Test if skb dst isn't refcounted
  * @skb: buffer
  */