> diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c > index dd52e7f..30eee3b 100644 > --- a/kernel/sched/debug.c > +++ b/kernel/sched/debug.c > @@ -111,8 +111,7 @@ static char *task_group_path(struct task_group *tg) > if (autogroup_path(tg, group_path, PATH_MAX)) > return group_path; > > - cgroup_path(tg->css.cgroup, group_path, PATH_MAX); > - return group_path; > + return cgroup_path(tg->css.cgroup, group_path, PATH_MAX);
The caller won't check the return value but pass it to printk/seq_printf, but now cgroup_path() might return -ENAMETOOLONG.. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
