Reduce compile warnings (#6198)

Co-authored-by: Hyunsu Cho <chohyu01@cs.washington.edu>
2020-10-08 17:14:59 +02:00
parent a4ce0eae43
commit 6bc9747df5
6 changed files with 40 additions and 21 deletions
--- a/src/common/transform.h
+++ b/src/common/transform.h
@@ -157,7 +157,10 @@ class Transform {
    /*! \brief Dummy funtion defined when compiling for CPU.  */
    template <typename std::enable_if<!CompiledWithCuda>::type* = nullptr,
              typename... HDV>
-    void LaunchCUDA(Functor _func, HDV*... _vectors) const {
+    void LaunchCUDA(Functor _func, HDV*...) const {
+      // Remove unused parameter compiler warning.
+      (void) _func;
+
      LOG(FATAL) << "Not part of device code. WITH_CUDA: " << WITH_CUDA();
    }
 #endif  // defined(__CUDACC__)