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Commit 5631258f authored by Chih-Hung Hsieh's avatar Chih-Hung Hsieh
Browse files

Use -Werror in hardware/interfaces/biometrics/fingerprint 

* Fix warning of unused function call result.

Bug: 66996870
Test: build with WITH_TIDY=1
Change-Id: I91da207b80d0715d015195357d645f8cf324fa1e
parent 8500c095

biometrics/fingerprint/2.1/default/Android.bp

+1 −0
Original line number Diff line number Diff line 
cc_binary {

    name: "android.hardware.biometrics.fingerprint@2.1-service",

    defaults: ["hidl_defaults"],

    init_rc: ["android.hardware.biometrics.fingerprint@2.1-service.rc"],

    vendor: true,

    relative_install_path: "hw",

biometrics/fingerprint/2.1/default/service.cpp

+3 −1
Original line number Diff line number Diff line
@@ -35,7 +35,9 @@ int main() { 
    configureRpcThreadpool(1, true /*callerWillJoin*/);



    if (bio != nullptr) {

        bio->registerAsService();

        if (::android::OK != bio->registerAsService()) {

            return 1;

        }

    } else {

        ALOGE("Can't create instance of BiometricsFingerprint, nullptr");

    }