cpuidle: Fix three reference count leaks
commit c343bf1b upstream. kobject_init_and_add() takes reference even when it fails. If this function returns an error, kobject_put() must be called to properly clean up the memory associated with the object. Previous commit "b8eb7183 " fixed a similar problem. Signed-off-by: Qiushi Wu <wu000273@umn.edu> [ rjw: Subject ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
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91b70c20
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