[PATCH] Misuse of sizeof

[Giangiacomo Mariotti]

IMO there's a bug in the use of sizeof in /arch/x86/boot/main.c, it's
also a strange style.
From 473bf306f25b05b1516164cbbf7bd0831133275a Mon Sep 17 00:00:00 2001
From: MisterIO <mrio@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Sat, 13 Dec 2008 17:19:27 +0100
Subject: [PATCH] misuse of sizeof

---
 arch/x86/boot/main.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/boot/main.c b/arch/x86/boot/main.c
index 197421d..ecd87cf 100644
--- a/arch/x86/boot/main.c
+++ b/arch/x86/boot/main.c
@@ -34,8 +34,8 @@ static void copy_boot_params(void)
 	const struct old_cmdline * const oldcmd =
 		(const struct old_cmdline *)OLD_CL_ADDRESS;
 
-	BUILD_BUG_ON(sizeof boot_params != 4096);
-	memcpy(&boot_params.hdr, &hdr, sizeof hdr);
+	BUILD_BUG_ON(sizeof(boot_params) != 4096);
+	memcpy(&boot_params.hdr, &hdr, sizeof(hdr));
 
 	if (!boot_params.hdr.cmd_line_ptr &&
 	    oldcmd->cl_magic == OLD_CL_MAGIC) {
-- 
1.6.0.4