diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/rbd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index bccd350a0323..7f60ff28ac29 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -396,7 +396,10 @@ static int rbd_get_client(struct rbd_device *rbd_dev, const char *mon_addr, } spin_unlock(&node_lock); + mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING); rbdc = rbd_client_create(opt, rbd_opts); + mutex_unlock(&ctl_mutex); + if (IS_ERR(rbdc)) { ret = PTR_ERR(rbdc); goto done_err; @@ -2276,10 +2279,7 @@ static ssize_t rbd_add(struct bus_type *bus, /* initialize rest of new object */ snprintf(rbd_dev->name, DEV_NAME_LEN, DRV_NAME "%d", rbd_dev->id); - mutex_lock_nested(&ctl_mutex, SINGLE_DEPTH_NESTING); rc = rbd_get_client(rbd_dev, mon_dev_name, options); - mutex_unlock(&ctl_mutex); - if (rc < 0) goto err_out_slot; |