1 files changed, 9 insertions, 0 deletions

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 6ae4bc5ce8a..65ea3134863 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -957,6 +957,15 @@ struct sec_path {
         struct xfrm_state       *xvec[XFRM_MAX_DEPTH];
 };
 
+static inline int secpath_exists(struct sk_buff *skb)
+{
+#ifdef CONFIG_XFRM
+        return skb->sp != NULL;
+#else
+        return 0;
+#endif
+}
+
 static inline struct sec_path *
 secpath_get(struct sec_path *sp)
 {