From fd7949564ced88385ca7758a4c1f47c274233dd5 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 4 Jun 2012 10:01:38 +0200 Subject: block: fix return value on cfq_init() failure cfq_init() would return zero after kmem cache creation failure. Fix so that it returns -ENOMEM. Signed-off-by: Tejun Heo Signed-off-by: Jens Axboe --- block/cfq-iosched.c | 1 + 1 file changed, 1 insertion(+) (limited to 'block') diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c index 673c977..ae5113d 100644 --- a/block/cfq-iosched.c +++ b/block/cfq-iosched.c @@ -4202,6 +4202,7 @@ static int __init cfq_init(void) if (ret) return ret; + ret = -ENOMEM; cfq_pool = KMEM_CACHE(cfq_queue, 0); if (!cfq_pool) goto err_pol_unreg; -- cgit v1.1