percpu_counter: update debugobjects fixup callbacks return type

Update the return type to use bool instead of int, corresponding to
cheange (debugobjects: make fixup functions return bool instead of int).
Signed-off-by: Du, Changbin <changbin.du@intel.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Josh Triplett <josh@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Tejun Heo <tj@kernel.org>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

lib/percpu_counter.c

@@ -19,7 +19,7 @@ static DEFINE_SPINLOCK(percpu_counters_lock);
 
 static struct debug_obj_descr percpu_counter_debug_descr;
 
-static int percpu_counter_fixup_free(void *addr, enum debug_obj_state state)
+static bool percpu_counter_fixup_free(void *addr, enum debug_obj_state state)
 {
 	struct percpu_counter *fbc = addr;
 
@@ -27,9 +27,9 @@ static int percpu_counter_fixup_free(void *addr, enum debug_obj_state state)
 	case ODEBUG_STATE_ACTIVE:
 		percpu_counter_destroy(fbc);
 		debug_object_free(fbc, &percpu_counter_debug_descr);
-		return 1;
+		return true;
 	default:
-		return 0;
+		return false;
 	}
 }