From 0064aceb29faea018dfb7cf0bca5d9644272a295 Mon Sep 17 00:00:00 2001 From: Stefan Weil Date: Wed, 19 Feb 2014 06:11:44 +0100 Subject: [PATCH] bswap: Modify prototype of stb_p (avoid type conversions) The function uses an uint8_t value, so show this in the function prototype. Non-optimizing compilers will avoid unnecessary type conversions from (u)int8_t to int and back to uint8_t when generating calls of this inline function. stw_p, stl_p and stq_p already use similar prototypes. Signed-off-by: Stefan Weil Reviewed-by: Laszlo Ersek Signed-off-by: Michael Tokarev --- include/qemu/bswap.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/qemu/bswap.h b/include/qemu/bswap.h index 437b8e0a9e..0cc11a5e79 100644 --- a/include/qemu/bswap.h +++ b/include/qemu/bswap.h @@ -228,7 +228,7 @@ static inline int ldsb_p(const void *ptr) return *(int8_t *)ptr; } -static inline void stb_p(void *ptr, int v) +static inline void stb_p(void *ptr, uint8_t v) { *(uint8_t *)ptr = v; }