1) kobject_set_name-cleanup-01.patch

This patch corrects the following by checking the reutrn code from
kobject_set_name().

bus_add_driver()
bus_register()
sys_dev_register()



o The following patch cleansup the kobject_set_name() users. Basically checking
  return code from kobject_set_name(). There can be error returns like -ENOMEM
  or -EFAULT from kobject_set_name() if the name length exceeds KOBJ_NAME_LEN.