1 files changed, 3 insertions, 0 deletions

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 4fa5dfe886c4..78a0d06d98d5 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -469,6 +469,9 @@ extern void			ip6_flush_pending_frames(struct sock *sk);
 extern int                      ip6_dst_lookup(struct sock *sk,
                                                struct dst_entry **dst,
                                                struct flowi *fl);
+extern int                      ip6_dst_blackhole(struct sock *sk,
+                                                  struct dst_entry **dst,
+                                                  struct flowi *fl);
 extern int                      ip6_sk_dst_lookup(struct sock *sk,
                                                   struct dst_entry **dst,
                                                   struct flowi *fl);