1 files changed, 13 insertions, 5 deletions

diff --git a/drivers/nvdimm/btt_devs.c b/drivers/nvdimm/btt_devs.c
index b72a303176c7..9486acc08402 100644
--- a/drivers/nvdimm/btt_devs.c
+++ b/drivers/nvdimm/btt_devs.c
@@ -198,14 +198,15 @@ static struct device *__nd_btt_create(struct nd_region *nd_region,
                 return NULL;
 
         nd_btt->id = ida_simple_get(&nd_region->btt_ida, 0, 0, GFP_KERNEL);
-        if (nd_btt->id < 0) {
-                kfree(nd_btt);
-                return NULL;
-        }
+        if (nd_btt->id < 0)
+                goto out_nd_btt;
 
         nd_btt->lbasize = lbasize;
-        if (uuid)
+        if (uuid) {
                 uuid = kmemdup(uuid, 16, GFP_KERNEL);
+                if (!uuid)
+                        goto out_put_id;
+        }
         nd_btt->uuid = uuid;
         dev = &nd_btt->dev;
         dev_set_name(dev, "btt%d.%d", nd_region->id, nd_btt->id);
@@ -220,6 +221,13 @@ static struct device *__nd_btt_create(struct nd_region *nd_region,
                 return NULL;
         }
         return dev;
+
+out_put_id:
+        ida_simple_remove(&nd_region->btt_ida, nd_btt->id);
+
+out_nd_btt:
+        kfree(nd_btt);
+        return NULL;
 }
 
 struct device *nd_btt_create(struct nd_region *nd_region)