Remove the global one-level rtcache variable and associated

complex locking and rework ip_rtaddr() to do its own rtlookup.
Adopt all its callers to this and make ip_output() callable
with NULL rt pointer.

Reviewed by:	sam (mentor)

1 files changed, 0 insertions, 7 deletions

diff --git a/sys/netinet/in_rmx.c b/sys/netinet/in_rmx.c
index b762c29..b33094e 100644
--- a/sys/netinet/in_rmx.c
+++ b/sys/netinet/in_rmx.c
@@ -134,13 +134,6 @@ in_addroute(void *v_arg, void *n_arg, struct radix_node_head *head,
 		}
 	}
 
-	/*
-	 * If the new route created successfully, and we are forwarding,
-	 * flush any cached routes to avoid using a stale value.
-	 */
-	if (ret != NULL && ipforwarding)
-		ip_forward_cacheinval();
-
 	return ret;
 }