[patch, -rc5-mm2] lock validator: fix compiler warning

[Ingo Molnar]

Subject: lock validator: fix compiler warning
From: Ingo Molnar <mingo@xxxxxxx>

fix harmless lockdep.c warning on !SMP:

 kernel/lockdep.c: In function 'static_obj':
 kernel/lockdep.c:1112: warning: unused variable 'i'

Signed-off-by: Ingo Molnar <mingo@xxxxxxx>
---
 kernel/lockdep.c |    2 ++
 1 file changed, 2 insertions(+)

Index: linux/kernel/lockdep.c
===================================================================
--- linux.orig/kernel/lockdep.c
+++ linux/kernel/lockdep.c
@@ -1109,7 +1109,9 @@ static int static_obj(void *obj)
 	unsigned long start = (unsigned long) &_stext,
 		      end   = (unsigned long) &_end,
 		      addr  = (unsigned long) obj;
+#ifdef CONFIG_SMP
 	int i;
+#endif
 
 	/*
 	 * static variable?
-
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