Commit-ID: bc8f83e2c0d585b201dfbb52e98f6f8741d324ea
Gitweb: http://git.kernel.org/tip/bc8f83e2c0d585b201dfbb52e98f6f8741d324ea
Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
AuthorDate: Mon, 3 Feb 2014 10:02:41 -0800
Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
CommitDate: Sun, 23 Feb 2014 09:03:22 -0800
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@xxxxxxxxxxxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
kernel/rcu/rcutorture.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
index bcaafd6..25e9b16 100644
--- a/kernel/rcu/rcutorture.c
+++ b/kernel/rcu/rcutorture.c
@@ -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;
--
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