Use BUILD_BUG_ON() instead of compile-time error technique with
extern non-exsistent function.

Signed-off-by: Akinobu Mita
---
arch/x86/kernel/mpparse.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

Index: 2.6-git/arch/x86/kernel/mpparse.c
================================================== =================
--- 2.6-git.orig/arch/x86/kernel/mpparse.c
+++ 2.6-git/arch/x86/kernel/mpparse.c
@@ -686,13 +686,11 @@ void __init get_smp_config(void)
static int __init smp_scan_config(unsigned long base, unsigned long length,
unsigned reserve)
{
- extern void __bad_mpf_size(void);
unsigned int *bp = phys_to_virt(base);
struct intel_mp_floating *mpf;

Dprintk("Scan SMP from %p for %ld bytes.\n", bp, length);
- if (sizeof(*mpf) != 16)
- __bad_mpf_size();
+ BUILD_BUG_ON(sizeof(*mpf) != 16);

while (length > 0) {
mpf = (struct intel_mp_floating *)bp;

--
--
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