From bada7e0f92826be3dccc4a039a305d27019bc723 Mon Sep 17 00:00:00 2001 From: goldsimon Date: Fri, 7 Nov 2014 16:01:19 +0100 Subject: [PATCH] mem.h: fixed constants to be unsinged to fix compiler warning --- src/include/lwip/mem.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/include/lwip/mem.h b/src/include/lwip/mem.h index 97bef3a5..7fea25a9 100644 --- a/src/include/lwip/mem.h +++ b/src/include/lwip/mem.h @@ -98,7 +98,7 @@ void mem_free(void *mem); * LWIP_MEM_ALIGN_SIZE(4) will both yield 4 for MEM_ALIGNMENT == 4). */ #ifndef LWIP_MEM_ALIGN_SIZE -#define LWIP_MEM_ALIGN_SIZE(size) (((size) + MEM_ALIGNMENT - 1) & ~(MEM_ALIGNMENT-1)) +#define LWIP_MEM_ALIGN_SIZE(size) (((size) + MEM_ALIGNMENT - 1U) & ~(MEM_ALIGNMENT-1U)) #endif /** Calculate safe memory size for an aligned buffer when using an unaligned @@ -106,7 +106,7 @@ void mem_free(void *mem); * start (e.g. if buffer is u8_t[] and actual data will be u32_t*) */ #ifndef LWIP_MEM_ALIGN_BUFFER -#define LWIP_MEM_ALIGN_BUFFER(size) (((size) + MEM_ALIGNMENT - 1)) +#define LWIP_MEM_ALIGN_BUFFER(size) (((size) + MEM_ALIGNMENT - 1U)) #endif /** Align a memory pointer to the alignment defined by MEM_ALIGNMENT