我正在尝试从对象数组中计算所选项目的数量。我在sonarqube中面临预期分配或函数调用问题。需要帮助解决此问题。

const dataList = [
  {label: "test1", value: "test1", checked: true},
  {label: "test2", value: "test2", checked: false},
  {label: "test3", value: "test3", checked: true}];

  const getSelectedCount2 = (dataList) => {
    let selectedItemCount = 0;
      dataList.forEach(item => item.checked ? selectedItemCount = selectedItemCount + 1 : "" );
    return selectedItemCount;
  }

有问题的线路是 dataList.forEach(item => item.checked ? selectedItemCount = selectedItemCount + 1 : "" );