aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/nvdimm
diff options
context:
space:
mode:
authorOcean He <hehy1@lenovo.com>2018-08-03 12:08:33 (GMT)
committerDan Williams <dan.j.williams@intel.com>2018-12-10 23:41:34 (GMT)
commit9bf3aa44644721b287724ecac835d38f1dae4e2d (patch)
tree8944ab9cc8efa01a53e7aaf18dff1f3daacdf7ba /drivers/nvdimm
parent40e020c129cfc991e8ab4736d2665351ffd1468d (diff)
libnvdimm, bus: Check id immediately following ida_simple_get
The id check was not executed immediately following ida_simple_get. Just change the codes position, without function change. Signed-off-by: Ocean He <hehy1@lenovo.com> Reviewed-by: Vishal Verma <vishal.l.verma@intel.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm')
-rw-r--r--drivers/nvdimm/bus.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvdimm/bus.c b/drivers/nvdimm/bus.c
index f1fb399..36da259 100644
--- a/drivers/nvdimm/bus.c
+++ b/drivers/nvdimm/bus.c
@@ -344,12 +344,12 @@ struct nvdimm_bus *nvdimm_bus_register(struct device *parent,
INIT_LIST_HEAD(&nvdimm_bus->mapping_list);
init_waitqueue_head(&nvdimm_bus->probe_wait);
nvdimm_bus->id = ida_simple_get(&nd_ida, 0, 0, GFP_KERNEL);
- mutex_init(&nvdimm_bus->reconfig_mutex);
- badrange_init(&nvdimm_bus->badrange);
if (nvdimm_bus->id < 0) {
kfree(nvdimm_bus);
return NULL;
}
+ mutex_init(&nvdimm_bus->reconfig_mutex);
+ badrange_init(&nvdimm_bus->badrange);
nvdimm_bus->nd_desc = nd_desc;
nvdimm_bus->dev.parent = parent;
nvdimm_bus->dev.release = nvdimm_bus_release;

Privacy Policy