From 5a47cbed174b127c7a07fa559584f64c71daf7d0 Mon Sep 17 00:00:00 2001
From: zhupengfei <zhupengfei321@sina.cn>
Date: Mon, 30 Jul 2018 22:36:35 +0800
Subject: [PATCH] no need to cast to u32 according to @wwylele comment

---
 src/core/gdbstub/gdbstub.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/gdbstub/gdbstub.cpp b/src/core/gdbstub/gdbstub.cpp
index 9711c9c71..57e683c49 100644
--- a/src/core/gdbstub/gdbstub.cpp
+++ b/src/core/gdbstub/gdbstub.cpp
@@ -514,7 +514,7 @@ static bool IsDataAvailable() {
     fd_set fd_socket;
 
     FD_ZERO(&fd_socket);
-    FD_SET(static_cast<u32>(gdbserver_socket), &fd_socket);
+    FD_SET(gdbserver_socket, &fd_socket);
 
     struct timeval t;
     t.tv_sec = 0;