coverity#1078484 Unchecked return value

Change-Id: Ia9ce3d94aa5b825e0b7ba28240f00733332e606c
coverity#1130166 Unchecked return value

Change-Id: I0730a099463ac77afce4bb999f3f00ad7bb097c7
coverity#1226478 Unchecked return value

Change-Id: Idcd3f35d1b5f097e61963083f11712e4ab87bdaa
coverity#735321 Unchecked return value

Change-Id: I3733471b72e96c8d020b8b5238fdb5fc4bfcacce
coverity#735322 Unchecked return value

Change-Id: I12f9392813f5fdd6f2d36398ea00a5cad812cd26
coverity#735334 Unchecked return value

Change-Id: I8023e8c11e76def505568125703f30531161dfa7
coverity#735337 Unchecked return value

Change-Id: Ib1f27e51934d7deb4f30d74409554dfeb14928ff
coverity#706477 Uncaught exception

Change-Id: If44507458f8473d6fede3e430e69620f8fb1d698
coverity#706476 Uncaught exception

Change-Id: I1461c99fccb57ccf5375e372e50948b0b355d4bb
coverity#706478 Uncaught exception

Change-Id: Ie37ebac80afb3e52668ae6ebeeb61eaddc892ef6
coverity#706331 Uncaught exception

Change-Id: I48e11a07924418721d45fcac55bd5aeb68f115a3
coverity#706404 Uncaught exception

Change-Id: I7717b61e89d95cb6d89bb273c22c0503b0853d96
coverity#706421 Uncaught exception

Change-Id: I91a6ac9d9bda0ea25f1f5385bbac71ea9d22d573