From 13e768203d7b96c865a277772c9ecd7762b4a45a Mon Sep 17 00:00:00 2001
From: liuduanfei <939763442@qq.com>
Date: Sun, 28 Jun 2020 23:20:31 +0800
Subject: [PATCH] delete duplicate header files

---
 components/net/lwip-2.1.2/src/netif/ethernetif.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/components/net/lwip-2.1.2/src/netif/ethernetif.c b/components/net/lwip-2.1.2/src/netif/ethernetif.c
index 8a40b29016..10865930c1 100644
--- a/components/net/lwip-2.1.2/src/netif/ethernetif.c
+++ b/components/net/lwip-2.1.2/src/netif/ethernetif.c
@@ -41,8 +41,6 @@
  * 2018-11-02     MurphyZhao   port to lwIP 2.1.0
  */
 
-#include "lwip/opt.h"
-
 #include "lwip/opt.h"
 #include "lwip/debug.h"
 #include "lwip/def.h"