xfrm: Handle blackhole route creation via afinfo.
That way we don't have to potentially do this in every xfrm_lookup()
caller.
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index efded23..d5dcf39 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -280,6 +280,7 @@
int (*fill_dst)(struct xfrm_dst *xdst,
struct net_device *dev,
const struct flowi *fl);
+ struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
};
extern int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);