coverity#738931 unused members

Change-Id: Ia94a95c6fb3aed34f41e435b023783fc16730834
coverity#738939 Uninitialized pointer field

Change-Id: I244409a35c8b2eaa2360e91e31656fedd9ee8f82
coverity#738941 Uninitialized pointer field

Change-Id: Id7d9e1700c513ffe72ffc4fa8d369d07370a4db9
coverity#738947 Uninitialized pointer field

Change-Id: I817c0e494bef9f112e1bdc30253fac9bcf472c6a
coverity#984088 Uninitialized pointer field

Change-Id: I228f7c8f99b0cc3117fbeab78efbeddd74896d54
coverity#984098 Uninitialized pointer field

Change-Id: I671f7c98bdcfa828e7252ec13fd1b6b998ff7a87
coverity#984119 Uninitialized pointer field

Change-Id: I6bbb181b892f22d05be76fc75506d94543eb7ee7
coverity#984140 Uninitialized pointer field

Change-Id: Icba06e9bfa85b67a9e2a5f6952d023d6655267d4