From 255939e783d8f45f8c58487dfc18957c44ea9871 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 13 Aug 2014 20:49:52 -0700 Subject: [PATCH] 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 Signed-off-by: Wei Yongjun --- drivers/block/rbd.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 2cd01ca1b5b4..4b97baf8afa3 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -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) -- 2.39.2