Commit bc8f83e2 authored Feb 03, 2014 by Paul E. McKenney

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: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh 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;