53 	struct nvme_subsystem *subsys = head->subsys;  in wwid_show()  local
54 	int serial_len = sizeof(subsys->serial);  in wwid_show()
55 	int model_len = sizeof(subsys->model);  in wwid_show()
66 	while (serial_len > 0 && (subsys->serial[serial_len - 1] == ' ' ||  in wwid_show()
67 				  subsys->serial[serial_len - 1] == '\0'))  in wwid_show()
69 	while (model_len > 0 && (subsys->model[model_len - 1] == ' ' ||  in wwid_show()
70 				 subsys->model[model_len - 1] == '\0'))  in wwid_show()
73 	return sysfs_emit(buf, "nvme.%04x-%*phN-%*phN-%08x\n", subsys->vendor_id,  in wwid_show()
74 		serial_len, subsys->serial, model_len, subsys->model,  in wwid_show()
176 		(int)sizeof(ctrl->subsys->field), ctrl->subsys->field);		\
254 	return sysfs_emit(buf, "%s\n", ctrl->subsys->subnqn);  in nvme_sysfs_show_subsysnqn()
609 	struct nvme_subsystem *subsys =  in nvme_subsys_show_nqn()  local
612 	return sysfs_emit(buf, "%s\n", subsys->subnqn);  in nvme_subsys_show_nqn()
620 	struct nvme_subsystem *subsys =  in nvme_subsys_show_type()  local
623 	switch (subsys->subtype) {  in nvme_subsys_show_type()
638 	struct nvme_subsystem *subsys =					\
641 			   (int)sizeof(subsys->field), subsys->field);	\