43 	return sysfs_emit(buf,  in nvme_adm_passthru_err_log_enabled_show()
77 	return sysfs_emit(buf, head->passthru_err_log_enabled ? "on\n" : "off\n");  in nvme_io_passthru_err_log_enabled_show()
113 		return sysfs_emit(buf, "uuid.%pU\n", &ids->uuid);  in wwid_show()
116 		return sysfs_emit(buf, "eui.%16phN\n", ids->nguid);  in wwid_show()
119 		return sysfs_emit(buf, "eui.%8phN\n", ids->eui64);  in wwid_show()
128 	return sysfs_emit(buf, "nvme.%04x-%*phN-%*phN-%08x\n", subsys->vendor_id,  in wwid_show()
137 	return sysfs_emit(buf, "%pU\n", dev_to_ns_head(dev)->ids.nguid);  in nguid_show()
152 		return sysfs_emit(buf, "%pU\n", ids->nguid);  in uuid_show()
154 	return sysfs_emit(buf, "%pU\n", &ids->uuid);  in uuid_show()
161 	return sysfs_emit(buf, "%8ph\n", dev_to_ns_head(dev)->ids.eui64);  in eui_show()
168 	return sysfs_emit(buf, "%d\n", dev_to_ns_head(dev)->ns_id);  in nsid_show()
175 	return sysfs_emit(buf, "%u\n", dev_to_ns_head(dev)->ids.csi);  in csi_show()
182 	return sysfs_emit(buf, "%u\n", dev_to_ns_head(dev)->ms);  in metadata_bytes_show()
245 	return sysfs_emit(buf, "%llu\n", head->nuse);  in nuse_show()
367         return sysfs_emit(buf, "%.*s\n",					\
381         return sysfs_emit(buf, "%d\n", ctrl->field);				\
412 	return sysfs_emit(buf, "%s\n", ctrl->ops->name);  in nvme_sysfs_show_transport()
433 		return sysfs_emit(buf, "%s\n", state_name[state]);  in nvme_sysfs_show_state()
435 	return sysfs_emit(buf, "unknown state\n");  in nvme_sysfs_show_state()
446 	return sysfs_emit(buf, "%s\n", ctrl->subsys->subnqn);  in nvme_sysfs_show_subsysnqn()
456 	return sysfs_emit(buf, "%s\n", ctrl->opts->host->nqn);  in nvme_sysfs_show_hostnqn()
466 	return sysfs_emit(buf, "%pU\n", &ctrl->opts->host->id);  in nvme_sysfs_show_hostid()
487 		return sysfs_emit(buf, "off\n");  in nvme_ctrl_loss_tmo_show()
488 	return sysfs_emit(buf, "%d\n",  in nvme_ctrl_loss_tmo_show()
519 		return sysfs_emit(buf, "off\n");  in nvme_ctrl_reconnect_delay_show()
520 	return sysfs_emit(buf, "%d\n", ctrl->opts->reconnect_delay);  in nvme_ctrl_reconnect_delay_show()
546 		return sysfs_emit(buf, "off\n");  in nvme_ctrl_fast_io_fail_tmo_show()
547 	return sysfs_emit(buf, "%d\n", ctrl->opts->fast_io_fail_tmo);  in nvme_ctrl_fast_io_fail_tmo_show()
581 		return sysfs_emit(buf, "reserved\n");  in cntrltype_show()
583 	return sysfs_emit(buf, type[ctrl->cntrltype]);  in cntrltype_show()
598 		return sysfs_emit(buf, "reserved\n");  in dctype_show()
600 	return sysfs_emit(buf, type[ctrl->dctype]);  in dctype_show()
612 		return sysfs_emit(buf, "none\n");  in quirks_show()
634 		return sysfs_emit(buf, "none\n");  in nvme_ctrl_dhchap_secret_show()
635 	return sysfs_emit(buf, "%s\n", opts->dhchap_secret);  in nvme_ctrl_dhchap_secret_show()
692 		return sysfs_emit(buf, "none\n");  in nvme_ctrl_dhchap_ctrl_secret_show()
693 	return sysfs_emit(buf, "%s\n", opts->dhchap_ctrl_secret);  in nvme_ctrl_dhchap_ctrl_secret_show()
820 	return sysfs_emit(buf, "%08x\n", ctrl->tls_pskid);  in tls_key_show()
830 	return sysfs_emit(buf, "%08x\n", key_serial(key));  in tls_configured_key_show()
840 	return sysfs_emit(buf, "%s\n", keyring->description);  in tls_keyring_show()
898 	return sysfs_emit(buf, "%s\n", subsys->subnqn);  in nvme_subsys_show_nqn()
911 		return sysfs_emit(buf, "discovery\n");  in nvme_subsys_show_type()
913 		return sysfs_emit(buf, "nvm\n");  in nvme_subsys_show_type()
915 		return sysfs_emit(buf, "reserved\n");  in nvme_subsys_show_type()
926 	return sysfs_emit(buf, "%.*s\n",				\