From c64fddedee4e42de93ac25dd7c18837077f2186f Mon Sep 17 00:00:00 2001
From: katrinzhou <katrinzhou@tencent.com>
Date: Wed, 16 Feb 2022 14:31:28 +0800
Subject: [PATCH] fix unknown data type error

Signed-off-by: katrinzhou <katrinzhou@tencent.com>
---
 include/uapi/linux/tcp.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/linux/tcp.h b/include/uapi/linux/tcp.h
index 9066f2e16..a3919d181 100644
--- a/include/uapi/linux/tcp.h
+++ b/include/uapi/linux/tcp.h
@@ -132,8 +132,8 @@ enum {
 #define TCP_FULLNAT_REAL	10000
 
 struct tcp_fullnat_real_opt {
-	u32 real_ip;
-	u16 real_port;
+	__u32 real_ip;
+	__u16 real_port;
 };
 
 #define TCP_REPAIR_ON		1