556 	int rc = -EINVAL;  in set_online_page_callback()  local
563 		rc = 0;  in set_online_page_callback()
569 	return rc;  in set_online_page_callback()
575 	int rc = -EINVAL;  in restore_online_page_callback()  local
582 		rc = 0;  in restore_online_page_callback()
588 	return rc;  in restore_online_page_callback()
1123 	int rc;  in add_memory()  local
1126 	rc = __add_memory(nid, start, size, mhp_flags);  in add_memory()
1129 	return rc;  in add_memory()
1203 	int rc;  in add_memory_driver_managed()  local
1214 		rc = PTR_ERR(res);  in add_memory_driver_managed()
1218 	rc = add_memory_resource(nid, res, mhp_flags);  in add_memory_driver_managed()
1219 	if (rc < 0)  in add_memory_driver_managed()
1224 	return rc;  in add_memory_driver_managed()
1736 	int rc;  in try_offline_node()  local
1751 	rc = for_each_memory_block(&nid, check_no_memblock_for_node_cb);  in try_offline_node()
1752 	if (rc)  in try_offline_node()
1769 	int rc = 0;  in try_remove_memory()  local
1778 	rc = walk_memory_blocks(start, size, NULL, check_memblock_offlined_cb);  in try_remove_memory()
1779 	if (rc)  in try_remove_memory()
1780 		return rc;  in try_remove_memory()
1835 	int rc;  in remove_memory()  local
1838 	rc  = try_remove_memory(nid, start, size);  in remove_memory()
1841 	return rc;  in remove_memory()
1873 	int rc;  in try_offline_memory_block()  local
1884 	rc = device_offline(&mem->dev);  in try_offline_memory_block()
1889 	if (!rc)  in try_offline_memory_block()
1894 	return rc < 0 ? rc : 0;  in try_offline_memory_block()
1900 	int rc;  in try_reonline_memory_block()  local
1904 		rc = device_online(&mem->dev);  in try_reonline_memory_block()
1905 		if (rc < 0)  in try_reonline_memory_block()
1907 				__func__, rc);  in try_reonline_memory_block()
1925 	int rc;  in offline_and_remove_memory()  local
1950 	rc = walk_memory_blocks(start, size, &tmp, try_offline_memory_block);  in offline_and_remove_memory()
1956 	if (!rc) {  in offline_and_remove_memory()
1957 		rc = try_remove_memory(nid, start, size);  in offline_and_remove_memory()
1958 		if (rc)  in offline_and_remove_memory()
1959 			pr_err("%s: Failed to remove memory: %d", __func__, rc);  in offline_and_remove_memory()
1966 	if (rc) {  in offline_and_remove_memory()
1974 	return rc;  in offline_and_remove_memory()