[patch]cfq-iosched: do cleanup

[Shaohua Li]

return bool for cfq_should_idle

Signed-off-by: Shaohua Li <shaohua.li@xxxxxxxxx>
---
 block/cfq-iosched.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Index: linux-2.6/block/cfq-iosched.c
===================================================================
--- linux-2.6.orig/block/cfq-iosched.c	2010-09-21 00:27:23.000000000 +0800
+++ linux-2.6/block/cfq-iosched.c	2010-09-21 00:27:59.000000000 +0800
@@ -1882,10 +1882,10 @@
 	 * in their service tree.
 	 */
 	if (service_tree->count == 1 && cfq_cfqq_sync(cfqq))
-		return 1;
+		return true;
 	cfq_log_cfqq(cfqd, cfqq, "Not idling. st->count:%d",
 			service_tree->count);
-	return 0;
+	return false;
 }
 
 static void cfq_arm_slice_timer(struct cfq_data *cfqd)


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