Fix cpplint. (#4157)

* Add comment after #endif. * Add missing headers.
2019-02-18 00:16:29 +08:00
parent 71a604fae3
commit 2e618af743
46 changed files with 97 additions and 72 deletions
--- a/src/common/common.h
+++ b/src/common/common.h
@@ -26,7 +26,7 @@

 #define WITH_CUDA() false

-#endif
+#endif  // defined(__CUDACC__)

 namespace dh {
 #if defined(__CUDACC__)
@@ -44,7 +44,7 @@ inline cudaError_t ThrowOnCudaError(cudaError_t code, const char *file,
  }
  return code;
 }
-#endif
+#endif  // defined(__CUDACC__)
 }  // namespace dh

 namespace xgboost {