From 096117dda1c41b4aab9fc7c06a2a5176096dfb87 Mon Sep 17 00:00:00 2001
From: xjasonlyu <xjasonlyu@gmail.com>
Date: Thu, 31 Mar 2022 23:12:11 +0800
Subject: [PATCH] Chore: minor declaration

---
 core/device/iobased/endpoint.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/core/device/iobased/endpoint.go b/core/device/iobased/endpoint.go
index bce099d..70a85b8 100644
--- a/core/device/iobased/endpoint.go
+++ b/core/device/iobased/endpoint.go
@@ -91,8 +91,9 @@ func (e *Endpoint) dispatchLoop(cancel context.CancelFunc) {
 	// gracefully after (*Endpoint).dispatchLoop(context.CancelFunc) returns.
 	defer cancel()
 
+	offset, mtu := e.offset, int(e.mtu)
+
 	for {
-		offset, mtu := e.offset, int(e.mtu)
 		data := make([]byte, offset+mtu)
 
 		n, err := e.rw.Read(data)