coverity#705214 Missing break in switch, assuming intentional

Change-Id: I6c62c7fc18dc43504ff65cece55ba189bf59aa60
coverity#705243 Missing break in switch, assuming intentional

Change-Id: I4882ba5028e45528cafc1170bc4de6c3a2ea7a12
coverity#705245 Missing break in switch, assuming intentional

Change-Id: I2ac6acde603c89c5b7736ec7f1a1b42b28726827
coverity#705317 Missing break in switch, assuming intentional

Change-Id: I9bd2ffc1ebf22f6f5ea61a448b7c9e83e724fa4d
coverity#1019354 Missing break in switch, assuming intentional

Change-Id: I4dd2f68e8712a2c76797a33c54d1baf69975830f
coverity#1213246 Dereference null return value

Change-Id: I682a1e912728d6e52df258c7528e358f2883b323