From 40b3d7f4385b0825b456a90dd24c115679e33c23 Mon Sep 17 00:00:00 2001
From: DreamPiggy <lizhuoli1126@126.com>
Date: Wed, 29 Nov 2023 17:37:29 +0800
Subject: [PATCH] Remove the unused legacy code for weak retain

---
 SDWebImage/Private/SDDisplayLink.m | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/SDWebImage/Private/SDDisplayLink.m b/SDWebImage/Private/SDDisplayLink.m
index 43d9ffb8..0472a2f7 100644
--- a/SDWebImage/Private/SDDisplayLink.m
+++ b/SDWebImage/Private/SDDisplayLink.m
@@ -272,10 +272,10 @@ static CVReturn DisplayLinkCallback(CVDisplayLinkRef displayLink, const CVTimeSt
         return kCVReturnSuccess;
     }
     CVTimeStamp outputTime = inOutputTime ? *inOutputTime : *inNow;
-    __weak SDDisplayLink *weakObject = object;
+    // `SDWeakProxy` is weak, so it's safe to dispatch to main queue without leak
     dispatch_async(dispatch_get_main_queue(), ^{
-        weakObject.outputTime = outputTime;
-        [weakObject displayLinkDidRefresh:(__bridge id)(displayLink)];
+        object.outputTime = outputTime;
+        [object displayLinkDidRefresh:(__bridge id)(displayLink)];
     });
     return kCVReturnSuccess;
 }