Fix unused variable issues

Also adds -Wunused to bring gcc's -Werror inline with clang's to prevent
similar build errors later.

Bug:21583577
Change-Id: Ia051adbb3ea92a8ace914ad958a73348d70cca17
3 files changed
tree: 6078e1538ec8525aaf93b2c4abbab00fd673880b
  1. .clang-format
  2. .gitignore
  3. Android.mk
  4. Makefile
  5. ae.h
  6. aead_mode_operation.cpp
  7. aead_mode_operation.h
  8. aes_key.cpp
  9. aes_key.h
  10. aes_operation.cpp
  11. aes_operation.h
  12. android_keymaster.cpp
  13. android_keymaster_messages.cpp
  14. android_keymaster_messages_test.cpp
  15. android_keymaster_test.cpp
  16. android_keymaster_test_utils.cpp
  17. android_keymaster_test_utils.h
  18. android_keymaster_utils.cpp
  19. asymmetric_key.cpp
  20. asymmetric_key.h
  21. asymmetric_key_factory.cpp
  22. auth_encrypted_key_blob.cpp
  23. auth_encrypted_key_blob.h
  24. authorization_set.cpp
  25. authorization_set_test.cpp
  26. ec_key.cpp
  27. ec_key.h
  28. ec_key_factory.cpp
  29. ec_keymaster0_key.cpp
  30. ec_keymaster0_key.h
  31. ec_privkey_pk8.der
  32. ecdsa_operation.cpp
  33. ecdsa_operation.h
  34. gtest_main.cpp
  35. hkdf.cpp
  36. hkdf.h
  37. hkdf_test.cpp
  38. hmac.cpp
  39. hmac.h
  40. hmac_key.cpp
  41. hmac_key.h
  42. hmac_operation.cpp
  43. hmac_operation.h
  44. hmac_test.cpp
  45. include/
  46. integrity_assured_key_blob.cpp
  47. integrity_assured_key_blob.h
  48. key.cpp
  49. key.h
  50. key_blob_test.cpp
  51. keymaster0_engine.cpp
  52. keymaster0_engine.h
  53. keymaster_enforcement.cpp
  54. keymaster_enforcement.h
  55. keymaster_enforcement_test.cpp
  56. km0_sw_rsa_512.blob
  57. km1_sw_ecdsa_256.blob
  58. km1_sw_rsa_512.blob
  59. logger.cpp
  60. ocb.c
  61. ocb_utils.cpp
  62. ocb_utils.h
  63. openssl_err.cpp
  64. openssl_err.h
  65. openssl_utils.cpp
  66. openssl_utils.h
  67. operation.cpp
  68. operation.h
  69. operation_table.cpp
  70. operation_table.h
  71. rsa_key.cpp
  72. rsa_key.h
  73. rsa_key_factory.cpp
  74. rsa_keymaster0_key.cpp
  75. rsa_keymaster0_key.h
  76. rsa_operation.cpp
  77. rsa_operation.h
  78. rsa_privkey_pk8.der
  79. serializable.cpp
  80. soft_keymaster_context.cpp
  81. soft_keymaster_device.cpp
  82. soft_keymaster_logger.cpp
  83. symmetric_key.cpp
  84. symmetric_key.h
  85. valgrind.supp