From 9d83af30abb5aa9430f60d0f8713b7b7d76b4a33 Mon Sep 17 00:00:00 2001
From: JingZhang Chen <iRoiocam@gmail.com>
Date: Fri, 16 Aug 2024 11:39:34 +0800
Subject: [PATCH] fix:Deadlock when reentrant exclusive lock #2905

---
 src/main/java/io/lettuce/core/protocol/SharedLock.java | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/main/java/io/lettuce/core/protocol/SharedLock.java b/src/main/java/io/lettuce/core/protocol/SharedLock.java
index 13a9cb8cfe..315c1a39c6 100644
--- a/src/main/java/io/lettuce/core/protocol/SharedLock.java
+++ b/src/main/java/io/lettuce/core/protocol/SharedLock.java
@@ -113,7 +113,6 @@ <T> T doExclusive(Supplier<T> supplier) {
     private void lockWritersExclusive() {
 
         if (exclusiveLockOwner == Thread.currentThread()) {
-            WRITERS.decrementAndGet(this);
             return;
         }