[PATCH] block: convert kmalloc_node to kzalloc_node

Use kzalloc_node to zero allocated buffer, as deadline and cfq I/O scheduler initialization function (deadline_init_queue, cfq_init_queue) did.

Signed-off-by: Tian Xianting xianting_tian@126.com --- block/noop-iosched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/noop-iosched.c b/block/noop-iosched.c index 2d1b15d..739e8cd 100644 --- a/block/noop-iosched.c +++ b/block/noop-iosched.c @@ -68,7 +68,7 @@ static int noop_init_queue(struct request_queue *q, struct elevator_type *e) if (!eq) return -ENOMEM;

- nd = kmalloc_node(sizeof(*nd), GFP_KERNEL, q->node); + nd = kzalloc_node(sizeof(*nd), GFP_KERNEL, q->node); if (!nd) { kobject_put(&eq->kobj); return -ENOMEM;