am 64836ad4: am c856def8: am 0b93c1c5: am 1990a910: am 23f28ff2: am 3b32f45a: am df8360e1: am 8c596b79: am d8db5112: Remove set but not used variable

* commit '64836ad4736f0f4eb2cac44ad640b2e12053567f':
  Remove set but not used variable