From 46de4c4c30b903af16b71910beb65883929ad6f5 Mon Sep 17 00:00:00 2001
From: mmsqe <mavis@crypto.com>
Date: Mon, 16 Dec 2024 11:48:49 +0800
Subject: [PATCH] cleanup

---
 store/tracekv/store.go | 3 +--
 store/types/store.go   | 3 ---
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/store/tracekv/store.go b/store/tracekv/store.go
index 435bb8f7ae96..b0960cdb51e8 100644
--- a/store/tracekv/store.go
+++ b/store/tracekv/store.go
@@ -161,8 +161,7 @@ func (tkv *Store) GetStoreType() types.StoreType {
 	return tkv.parent.GetStoreType()
 }
 
-// CacheWrap implements the KVStore interface. It panics because a Store
-// cannot be branched.
+// CacheWrap implements CacheWrapper.
 func (tkv *Store) CacheWrap() types.CacheWrap {
 	return tkv.parent.CacheWrap()
 }
diff --git a/store/types/store.go b/store/types/store.go
index f716a6c0e306..5835e97da279 100644
--- a/store/types/store.go
+++ b/store/types/store.go
@@ -353,9 +353,6 @@ type CacheWrap interface {
 
 	// Discard the write set
 	Discard()
-
-	// CacheWrapWithTrace branches a store with tracing enabled.
-	CacheWrapWithTrace(w io.Writer, tc TraceContext) CacheWrap
 }
 
 type CacheWrapper interface {