Commit bc8f83e2 authored by Paul E. McKenney's avatar Paul E. McKenney
Browse files

rcutorture: Fix missing-return bug in rcu_torture_barrier_init() 



This commit adds a missing error return to the code path that creates
the rcu_torture_barrier() kthread.

Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: default avatarJosh Triplett <josh@joshtriplett.org>
parent 7fafaac5

kernel/rcu/rcutorture.c

+1 −0
Original line number Diff line number Diff line
@@ -1245,6 +1245,7 @@ static int rcu_torture_barrier_init(void) 
		ret = PTR_ERR(barrier_task);

		VERBOSE_TOROUT_ERRSTRING("Failed to create rcu_torture_barrier");

		barrier_task = NULL;

		return ret;

	}

	torture_shuffle_task_register(barrier_task);

	return 0;