The rollback mechanism is implemented by calling deleteDevice() and
RemoveDevice(). But RemoveDevice() is internally calling
deleteDevice() as well.
Since a device will be deleted by first deleteDevice(),
RemoveDevice() always will see ENODATA. The specific error must be
ignored to remove the device's metadata correctly.
Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>
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