From 2d8a9c544bd9bdfc6a32910f593ab65fbab2036c Mon Sep 17 00:00:00 2001
From: Stephen Worley <sworley@cumulusnetworks.com>
Date: Wed, 20 May 2020 11:23:36 -0400
Subject: [PATCH] zebra: remove unneeded nhg repalce boilerplate

Remove some leftover boilerplate from the old replace
code path. That code ended up in the add API so its no
longer needed.

Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
---
 zebra/zebra_nhg.c |  6 ------
 zebra/zebra_nhg.h | 11 +----------
 2 files changed, 1 insertion(+), 16 deletions(-)

diff --git a/zebra/zebra_nhg.c b/zebra/zebra_nhg.c
index 6d4a915673..d4d31d3ea2 100644
--- a/zebra/zebra_nhg.c
+++ b/zebra/zebra_nhg.c
@@ -2813,9 +2813,3 @@ struct nhg_hash_entry *zebra_nhg_proto_del(uint32_t id)
 	return nhe;
 }
 
-/* Replace NHE from upper level proto */
-struct nhg_hash_entry *
-zebra_nhg_proto_replace(uint32_t id, struct nexthop_group *nhg, afi_t afi)
-{
-	return NULL;
-}
diff --git a/zebra/zebra_nhg.h b/zebra/zebra_nhg.h
index 02858779b3..16474aada4 100644
--- a/zebra/zebra_nhg.h
+++ b/zebra/zebra_nhg.h
@@ -268,7 +268,7 @@ zebra_nhg_rib_find_nhe(struct nhg_hash_entry *rt_nhe, afi_t rt_afi);
  */
 
 /*
- * Add NHE.
+ * Add NHE. If already exists, Replace.
  *
  * Returns allocated NHE on success, otherwise NULL.
  */
@@ -276,7 +276,6 @@ struct nhg_hash_entry *zebra_nhg_proto_add(uint32_t id, int type,
 					   struct nexthop_group *nhg,
 					   afi_t afi);
 
-
 /*
  * Del NHE.
  *
@@ -286,14 +285,6 @@ struct nhg_hash_entry *zebra_nhg_proto_add(uint32_t id, int type,
  */
 struct nhg_hash_entry *zebra_nhg_proto_del(uint32_t id);
 
-/*
- * Replace NHE.
- *
- * Returns new NHE on success, otherwise NULL.
- */
-struct nhg_hash_entry *
-zebra_nhg_proto_replace(uint32_t id, struct nexthop_group *nhg, afi_t afi);
-
 /* Reference counter functions */
 extern void zebra_nhg_decrement_ref(struct nhg_hash_entry *nhe);
 extern void zebra_nhg_increment_ref(struct nhg_hash_entry *nhe);
-- 
2.39.5