From 22f8b142b67020f121b281ad9be5aba32575c2a8 Mon Sep 17 00:00:00 2001
From: mysterywolf <920369182@qq.com>
Date: Sat, 24 Oct 2020 18:39:31 +0800
Subject: [PATCH] =?UTF-8?q?[revert]=20[lwip]=20IAR=E7=8E=AF=E5=A2=83=20?=
 =?UTF-8?q?=E7=BB=93=E6=9E=84=E4=BD=93=E6=81=A2=E5=A4=8D=E5=88=B0=E4=B9=8B?=
 =?UTF-8?q?=E5=89=8D=E7=8A=B6=E6=80=81?=
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---
 components/net/lwip-1.4.1/src/arch/include/arch/cc.h | 6 +++---
 components/net/lwip-2.0.2/src/arch/include/arch/cc.h | 4 ++--
 components/net/lwip-2.1.2/src/arch/include/arch/cc.h | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/components/net/lwip-1.4.1/src/arch/include/arch/cc.h b/components/net/lwip-1.4.1/src/arch/include/arch/cc.h
index 80e900745..251de6697 100644
--- a/components/net/lwip-1.4.1/src/arch/include/arch/cc.h
+++ b/components/net/lwip-1.4.1/src/arch/include/arch/cc.h
@@ -84,9 +84,9 @@ typedef uintptr_t mem_ptr_t;
 #define PACK_STRUCT_BEGIN
 #define PACK_STRUCT_END
 #elif defined(__IAR_SYSTEMS_ICC__)   /* IAR Compiler */
-#define PACK_STRUCT_BEGIN   #pragma pack(1)
-#define PACK_STRUCT_STRUCT 
-#define PACK_STRUCT_END     #pragma pack()
+#define PACK_STRUCT_BEGIN
+#define PACK_STRUCT_STRUCT
+#define PACK_STRUCT_END
 #define PACK_STRUCT_FIELD(x) x
 #define PACK_STRUCT_USE_INCLUDES
 #elif defined(__GNUC__)     /* GNU GCC Compiler */
diff --git a/components/net/lwip-2.0.2/src/arch/include/arch/cc.h b/components/net/lwip-2.0.2/src/arch/include/arch/cc.h
index 8888995bc..ea6a5ff75 100644
--- a/components/net/lwip-2.0.2/src/arch/include/arch/cc.h
+++ b/components/net/lwip-2.0.2/src/arch/include/arch/cc.h
@@ -63,9 +63,9 @@
 #define PACK_STRUCT_BEGIN
 #define PACK_STRUCT_END
 #elif defined(__IAR_SYSTEMS_ICC__)   /* IAR Compiler */
-#define PACK_STRUCT_BEGIN   #pragma pack(1)
+#define PACK_STRUCT_BEGIN
 #define PACK_STRUCT_STRUCT
-#define PACK_STRUCT_END     #pragma pack()
+#define PACK_STRUCT_END
 #define PACK_STRUCT_FIELD(x) x
 #define PACK_STRUCT_USE_INCLUDES
 #elif defined(__GNUC__)     /* GNU GCC Compiler */
diff --git a/components/net/lwip-2.1.2/src/arch/include/arch/cc.h b/components/net/lwip-2.1.2/src/arch/include/arch/cc.h
index 61086b96d..49c7541ed 100644
--- a/components/net/lwip-2.1.2/src/arch/include/arch/cc.h
+++ b/components/net/lwip-2.1.2/src/arch/include/arch/cc.h
@@ -77,9 +77,9 @@
 #define PACK_STRUCT_BEGIN
 #define PACK_STRUCT_END
 #elif defined(__IAR_SYSTEMS_ICC__)   /* IAR Compiler */
-#define PACK_STRUCT_BEGIN   #pragma pack(1)
+#define PACK_STRUCT_BEGIN
 #define PACK_STRUCT_STRUCT
-#define PACK_STRUCT_END     #pragma pack()
+#define PACK_STRUCT_END
 #define PACK_STRUCT_FIELD(x) x
 #define PACK_STRUCT_USE_INCLUDES
 #elif defined(__GNUC__)     /* GNU GCC Compiler */
-- 
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