coverity#1079287 : Uninitialized scalar field

Change-Id: I135b60ca13c237289735599b68c57edceb01b7da
coverity#1038501 : Uninitialized scalar field

Change-Id: I6449fcdfd12355713f07a751f2e95883c7c76bce
coverity#1038500 : Uninitialized scalar field

Change-Id: I9cc5df332b9bdff59e78a7779496575d44351319
coverity#1038499 : Uninitialized scalar field

Change-Id: I51b25a89a6f5184516a17819673e9b52c781eb09
coverity#440706 : Explicit null dereferenced

Change-Id: I9c078ba5cb413bdb1c790adc327796a85d870974