Fix OCDoHandle comparation error
Fix OCDoHandle comparation error

OCDoHanlde is 'void *', its size is uncertain. Compare the pointer
directly or must know its real size.

Change-Id: I91614fae4cee52637e9e0aeb42bfd150b63f34ee

tienfuc/iotivity-democlient-snap,rzr/iotivity,santais/iotivity_1.1,santais/iotivity,tienfuc/iotivity-democlient-snap,WojciechLuczkow/iotivity,santais/iotivity_1.1.0,rzr/iotivity,kartben/iotivity,santais/iotivity,WojciechLuczkow/iotivity,santais/iotivity,iotivity/iotivity,WojciechLuczkow/iotivity,iotivity/iotivity,rzr/iotivity,rzr/iotivity,santais/iotivity_1.1,santais/iotivity_1.1.0,iotivity/iotivity,santais/iotivity,iotivity/iotivity,kartben/iotivity,santais/iotivity_1.1.0,WojciechLuczkow/iotivity,santais/iotivity_1.1.0,tienfuc/iotivity-democlient-snap,santais/iotivity_1.1.0,tienfuc/iotivity-democlient-snap,santais/iotivity_1.1,kartben/iotivity,kartben/iotivity,kartben/iotivity,WojciechLuczkow/iotivity,kartben/iotivity,iotivity/iotivity,WojciechLuczkow/iotivity,kartben/iotivity,rzr/iotivity,santais/iotivity,santais/iotivity,santais/iotivity,tienfuc/iotivity-democlient-snap,tienfuc/iotivity-democlient-snap,tienfuc/iotivity-democlient-snap,tienfuc/iotivity-democlient-snap,iotivity/iotivity,WojciechLuczkow/iotivity,tienfuc/iotivity-democlient-snap,iotivity/iotivity,santais/iotivity_1.1,santais/iotivity_1.1,rzr/iotivity,santais/iotivity_1.1,tienfuc/iotivity-democlient-snap,rzr/iotivity,santais/iotivity_1.1,santais/iotivity_1.1.0,iotivity/iotivity,santais/iotivity_1.1.0,WojciechLuczkow/iotivity,kartben/iotivity,santais/iotivity_1.1