115 	int rc;  in send_reply()  local
117 	rc = genlmsg_end(skb, reply);  in send_reply()
118 	if (rc < 0) {  in send_reply()
120 		return rc;  in send_reply()
136 	int rc, delcount = 0;  in send_cpu_listeners()  local
138 	rc = genlmsg_end(skb, reply);  in send_cpu_listeners()
139 	if (rc < 0) {  in send_cpu_listeners()
144 	rc = 0;  in send_cpu_listeners()
153 		rc = genlmsg_unicast(skb_cur, s->pid);  in send_cpu_listeners()
154 		if (rc == -ECONNREFUSED) {  in send_cpu_listeners()
182 	int rc = 0;  in fill_pid()  local
216 	return rc;  in fill_pid()
225 	int rc = -ESRCH;  in fill_tgid()  local
260 	rc = 0;  in fill_tgid()
269 	return rc;  in fill_tgid()
385 	int rc = 0;  in cgroupstats_user_cmd()  local
405 	rc = prepare_reply(info, CGROUPSTATS_CMD_NEW, &rep_skb,  in cgroupstats_user_cmd()
407 	if (rc < 0)  in cgroupstats_user_cmd()
415 	rc = cgroupstats_build(stats, file->f_dentry);  in cgroupstats_user_cmd()
416 	if (rc < 0) {  in cgroupstats_user_cmd()
421 	rc = send_reply(rep_skb, info->snd_pid);  in cgroupstats_user_cmd()
425 	return rc;  in cgroupstats_user_cmd()
430 	int rc;  in taskstats_user_cmd()  local
439 	rc = parse(info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK], mask);  in taskstats_user_cmd()
440 	if (rc < 0)  in taskstats_user_cmd()
442 	if (rc == 0) {  in taskstats_user_cmd()
443 		rc = add_del_listener(info->snd_pid, mask, REGISTER);  in taskstats_user_cmd()
447 	rc = parse(info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK], mask);  in taskstats_user_cmd()
448 	if (rc < 0)  in taskstats_user_cmd()
450 	if (rc == 0) {  in taskstats_user_cmd()
451 		rc = add_del_listener(info->snd_pid, mask, DEREGISTER);  in taskstats_user_cmd()
454 		return rc;  in taskstats_user_cmd()
464 	rc = prepare_reply(info, TASKSTATS_CMD_NEW, &rep_skb, size);  in taskstats_user_cmd()
465 	if (rc < 0)  in taskstats_user_cmd()
466 		return rc;  in taskstats_user_cmd()
468 	rc = -EINVAL;  in taskstats_user_cmd()
475 		rc = fill_pid(pid, NULL, stats);  in taskstats_user_cmd()
476 		if (rc < 0)  in taskstats_user_cmd()
484 		rc = fill_tgid(tgid, NULL, stats);  in taskstats_user_cmd()
485 		if (rc < 0)  in taskstats_user_cmd()
493 	return rc;  in taskstats_user_cmd()
523 	int rc;  in taskstats_exit()  local
551 	rc = prepare_reply(NULL, TASKSTATS_CMD_NEW, &rep_skb, size);  in taskstats_exit()
552 	if (rc < 0)  in taskstats_exit()
559 	rc = fill_pid(-1, tsk, stats);  in taskstats_exit()
560 	if (rc < 0)  in taskstats_exit()
608 	int rc;  in taskstats_init()  local
610 	rc = genl_register_family(&family);  in taskstats_init()
611 	if (rc)  in taskstats_init()
612 		return rc;  in taskstats_init()
614 	rc = genl_register_ops(&family, &taskstats_ops);  in taskstats_init()
615 	if (rc < 0)  in taskstats_init()
618 	rc = genl_register_ops(&family, &cgroupstats_ops);  in taskstats_init()
619 	if (rc < 0)  in taskstats_init()
629 	return rc;  in taskstats_init()