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

* commit 'c856def80a1f47d42d173bd31f5d454344c2f024':
  Remove set but not used variable