155 	ssize_t count = 0;  in mem_sleep_show()  local
165 				count += sysfs_emit_at(buf, count, "[%s] ", label);  in mem_sleep_show()
167 				count += sysfs_emit_at(buf, count, "%s ", label);  in mem_sleep_show()
172 	if (count > 0)  in mem_sleep_show()
173 		buf[count - 1] = '\n';  in mem_sleep_show()
175 	return count;  in mem_sleep_show()
273 	ssize_t count = 0;  in pm_test_show()  local
279 				count += sysfs_emit_at(buf, count, "[%s] ", pm_tests[level]);  in pm_test_show()
281 				count += sysfs_emit_at(buf, count, "%s ", pm_tests[level]);  in pm_test_show()
285 	if (count > 0)  in pm_test_show()
286 		buf[count - 1] = '\n';  in pm_test_show()
288 	return count;  in pm_test_show()
617 	ssize_t count = 0;  in state_show()  local
623 			count += sysfs_emit_at(buf, count, "%s ", pm_states[i]);  in state_show()
627 		count += sysfs_emit_at(buf, count, "disk ");  in state_show()
630 	if (count > 0)  in state_show()
631 		buf[count - 1] = '\n';  in state_show()
633 	return count;  in state_show()