[PATCH] kvm tools: Use assert() helper to check a variable value

[Cyrill Gorcunov <gorcunov@gmail.com>]

BUILD_BUG_ON is unable to catch errors on expression which
can't be evaluated at compile time.

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
---
 tools/kvm/x86/bios.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Index: linux-2.6.git/tools/kvm/x86/bios.c
===================================================================
--- linux-2.6.git.orig/tools/kvm/x86/bios.c
+++ linux-2.6.git/tools/kvm/x86/bios.c
@@ -5,6 +5,7 @@
 #include "kvm/util.h"
 
 #include <string.h>
+#include <assert.h>
 #include <asm/e820.h>
 
 #include "bios/bios-rom.h"
@@ -98,7 +99,7 @@ static void e820_setup(struct kvm *kvm)
 		};
 	}
 
-	BUILD_BUG_ON(i > E820_X_MAX);
+	assert(i <= E820_X_MAX);
 
 	e820->nr_map = i;
 }