NVME_MAX_CHANGED_NAMESPACES
size_t log_size = NVME_MAX_CHANGED_NAMESPACES * sizeof(__le32);
if (req->transfer_len != NVME_MAX_CHANGED_NAMESPACES * sizeof(__le32))
ctrl->changed_ns_list = kmalloc_array(NVME_MAX_CHANGED_NAMESPACES,
if (ctrl->nr_changed_ns > NVME_MAX_CHANGED_NAMESPACES)
if (ctrl->nr_changed_ns == NVME_MAX_CHANGED_NAMESPACES) {