Commit 255939e7 authored Aug 13, 2014 by Wei Yongjun Committed by Ilya Dryomov Sep 10, 2014

rbd: fix error return code in rbd_dev_device_setup()



Fix to return -ENOMEM from the workqueue alloc error handling
case instead of 0, as done elsewhere in this function.

Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>

parent 58d1362b

drivers/block/rbd.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -5088,8 +5088,10 @@ static int rbd_dev_device_setup(struct rbd_device *rbd_dev)
		set_disk_ro(rbd_dev->disk, rbd_dev->mapping.read_only);

		rbd_dev->rq_wq = alloc_workqueue("%s", 0, 0, rbd_dev->disk->disk_name);
		if (!rbd_dev->rq_wq)
		if (!rbd_dev->rq_wq) {
		ret = -ENOMEM;
		goto err_out_mapping;
		}

		ret = rbd_bus_add_dev(rbd_dev);
		if (ret)