From 89a26b2679fb962ece64e49a86725a09453f0fec Mon Sep 17 00:00:00 2001
From: congqixia <congqi.xia@zilliz.com>
Date: Wed, 15 Dec 2021 11:13:10 +0800
Subject: [PATCH] Fix redundant init declaration in storage/util.go (#13381)

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
---
 internal/storage/utils.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/internal/storage/utils.go b/internal/storage/utils.go
index a760c45179..93d49cb3ca 100644
--- a/internal/storage/utils.go
+++ b/internal/storage/utils.go
@@ -70,7 +70,7 @@ func EstimateMemorySize(kv kv.DataKV, key string) (int64, error) {
 		return total, fmt.Errorf("key %v not in binlog format", key)
 	}
 
-	desc := &descriptorEvent{}
+	var desc *descriptorEvent
 	endPos = startPos + int(header.EventLength)
 	descContent, err := kv.LoadPartial(key, int64(startPos), int64(endPos))
 	if err != nil {