662 	int firsterr = 0;  in rcu_perf_init()  local
683 		firsterr = -EINVAL;  in rcu_perf_init()
700 		firsterr = torture_create_kthread(rcu_perf_shutdown, NULL,  in rcu_perf_init()
702 		if (firsterr)  in rcu_perf_init()
710 		firsterr = -ENOMEM;  in rcu_perf_init()
714 		firsterr = torture_create_kthread(rcu_perf_reader, (void *)i,  in rcu_perf_init()
716 		if (firsterr)  in rcu_perf_init()
730 		firsterr = -ENOMEM;  in rcu_perf_init()
738 			firsterr = -ENOMEM;  in rcu_perf_init()
741 		firsterr = torture_create_kthread(rcu_perf_writer, (void *)i,  in rcu_perf_init()
743 		if (firsterr)  in rcu_perf_init()
752 	return firsterr;  in rcu_perf_init()