ret = nvme_identify_ns(ns->ctrl, ns->head->ns_id, &id);
if (ret)
- goto out_free_id;
+ return ret;
ns->head->nuse = le64_to_cpu(id->nuse);
-
-out_free_id:
kfree(id);
-
- return ret;
+ return 0;
}
static ssize_t nuse_show(struct device *dev, struct device_attribute *attr,
struct block_device *bdev = disk->part0;
int ret;
- if (IS_ENABLED(CONFIG_NVME_MULTIPATH) &&
- bdev->bd_disk->fops == &nvme_ns_head_ops)
+ if (nvme_disk_is_ns_head(bdev->bd_disk))
ret = ns_head_update_nuse(head);
else
ret = ns_update_nuse(bdev->bd_disk->private_data);