commit c265a7f41706cee20508de5b4a919214cfd7a11b
author Jens Axboe <jens.axboe@oracle.com> Thu Jun 26 13:49:33 2008 +0200
committer Jens Axboe <jens.axboe@oracle.com> Thu Jul 03 13:21:14 2008 +0200
tree b7738a542ae9bd1cc261a3a96513a8298fa45945
parent 0b07de85a76e1346e675f0e98437378932473df7

cfq-iosched: get rid of enable_idle being unused warning

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

block/cfq-iosched.c

diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 0ebb626..1e2aff8 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1731,7 +1731,7 @@
 	if (!cfq_cfqq_sync(cfqq) || cfq_class_idle(cfqq))
 		return;
 
-	old_idle = cfq_cfqq_idle_window(cfqq);
+	enable_idle = old_idle = cfq_cfqq_idle_window(cfqq);
 
 	if (!atomic_read(&cic->ioc->nr_tasks) || !cfqd->cfq_slice_idle ||
 	    (cfqd->hw_tag && CIC_SEEKY(cic)))