From 0d0805d67e3983d809ad91c6efbae34e68ab847e Mon Sep 17 00:00:00 2001
From: Yifan Xu <30385241+xuyifangreeneyes@users.noreply.github.com>
Date: Wed, 15 Dec 2021 10:34:36 +0800
Subject: [PATCH] statistics: remove reassignment of Handle.pool in NewHandle
 (#30675)

---
 statistics/handle/handle.go | 1 -
 1 file changed, 1 deletion(-)

diff --git a/statistics/handle/handle.go b/statistics/handle/handle.go
index 15d90c6ed5204..16bf3bbcb7b7c 100644
--- a/statistics/handle/handle.go
+++ b/statistics/handle/handle.go
@@ -203,7 +203,6 @@ func NewHandle(ctx sessionctx.Context, lease time.Duration, pool sessionPool) (*
 		pool:             pool,
 	}
 	handle.lease.Store(lease)
-	handle.pool = pool
 	handle.statsCache.memTracker = memory.NewTracker(memory.LabelForStatsCache, -1)
 	handle.mu.ctx = ctx
 	handle.mu.rateMap = make(errorRateDeltaMap)