Merge "Do not log error codes received from HAL"

status_t ConversionHelperHidl::processReturn(

        const char* funcName, const Status& status, hardware::audio::V2_0::Result retval) {

    const status_t st = status.isOk() ? analyzeResult(retval) : status.transactionError();

    ALOGE_IF(st, "%s %p %s: %s (from %s)",

            mClassName, this, funcName, strerror(-st), status.isOk() ? "hal" : "rpc");

    ALOGE_IF(!status.isOk() && st, "%s %p %s: %s (from rpc)",

            mClassName, this, funcName, strerror(-st));

    return st;

}