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-rw-r--r--components/net/lwip-2.0.2/src/include/lwip/arch.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/components/net/lwip-2.0.2/src/include/lwip/arch.h b/components/net/lwip-2.0.2/src/include/lwip/arch.h
index 6c47cbc881..42f47778ae 100644
--- a/components/net/lwip-2.0.2/src/include/lwip/arch.h
+++ b/components/net/lwip-2.0.2/src/include/lwip/arch.h
@@ -203,8 +203,7 @@ typedef uintptr_t mem_ptr_t;
* \#define LWIP_DECLARE_MEMORY_ALIGNED(variable_name, size) u32_t variable_name[(size + sizeof(u32_t) - 1) / sizeof(u32_t)]
*/
#ifndef LWIP_DECLARE_MEMORY_ALIGNED
-//#define LWIP_DECLARE_MEMORY_ALIGNED(variable_name, size) u8_t variable_name[LWIP_MEM_ALIGN_BUFFER(size)]
-#define LWIP_DECLARE_MEMORY_ALIGNED(variable_name, size) u8_t variable_name[size] __attribute__((aligned(4)))
+#define LWIP_DECLARE_MEMORY_ALIGNED(variable_name, size) u8_t variable_name[LWIP_MEM_ALIGN_BUFFER(size)]
#endif