Commit d0d0606e authored Mar 17, 2014 by Paul E. McKenney

rcutorture: Check for rcu_torture_fqs creation errors



The return value from torture_create_kthread() is currently ignored
when creating the rcu_torture_fqs kthread.  This commit therefore
captures the return value so that it can be tested for errors.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>

parent 9eb97fe7

kernel/rcu/rcutorture.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1577,7 +1577,8 @@ rcu_torture_init(void)
		fqs_duration = 0;
		if (fqs_duration) {
		/* Create the fqs thread */
		torture_create_kthread(rcu_torture_fqs, NULL, fqs_task);
		firsterr = torture_create_kthread(rcu_torture_fqs, NULL,
		fqs_task);
		if (firsterr)
		goto unwind;
		}

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