Clean up C++ warnings (#6213)

2020-10-19 12:02:33 -03:00
parent ddf37cca30
commit d1254808d5
20 changed files with 78 additions and 89 deletions
--- a/src/linear/coordinate_common.h
+++ b/src/linear/coordinate_common.h
@@ -263,7 +263,7 @@ class CyclicFeatureSelector : public FeatureSelector {
 class ShuffleFeatureSelector : public FeatureSelector {
 public:
  void Setup(const gbm::GBLinearModel &model,
-             const std::vector<GradientPair> &g,
+             const std::vector<GradientPair>&,
             DMatrix *, float, float, int) override {
    if (feat_index_.size() == 0) {
      feat_index_.resize(model.learner_model_param->num_feature);