static __init int cxl_pmem_init()

in pmem.c [343:370]

• 22 lines of code
• 4 McCabe index (conditional complexity)

static __init int cxl_pmem_init(void)
{
	int rc;

	set_bit(CXL_MEM_COMMAND_ID_SET_PARTITION_INFO, exclusive_cmds);
	set_bit(CXL_MEM_COMMAND_ID_SET_SHUTDOWN_STATE, exclusive_cmds);
	set_bit(CXL_MEM_COMMAND_ID_SET_LSA, exclusive_cmds);

	cxl_pmem_wq = alloc_ordered_workqueue("cxl_pmem", 0);
	if (!cxl_pmem_wq)
		return -ENXIO;

	rc = cxl_driver_register(&cxl_nvdimm_bridge_driver);
	if (rc)
		goto err_bridge;

	rc = cxl_driver_register(&cxl_nvdimm_driver);
	if (rc)
		goto err_nvdimm;

	return 0;

err_nvdimm:
	cxl_driver_unregister(&cxl_nvdimm_bridge_driver);
err_bridge:
	destroy_cxl_pmem_wq();
	return rc;
}