Messages in this thread Patch in this message | | | Date | Mon, 4 Jun 2012 13:30:40 +0900 | From | Tejun Heo <> | Subject | [PATCH 1/2] block: fix return value on cfq_init() failure |
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cfq_init() would return zero after kmem cache creation failure. Fix so that it returns -ENOMEM.
Signed-off-by: Tejun Heo <tj@kernel.org> --- block/cfq-iosched.c | 1 + 1 file changed, 1 insertion(+)
--- 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;
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