1 files changed, 5 insertions, 5 deletions
diff --git a/voice_engine/statistics.h b/voice_engine/statistics.h
index 057f2662..369a79a8 100644
--- a/voice_engine/statistics.h
+++ b/voice_engine/statistics.h
@@ -26,16 +26,16 @@ class Statistics
  public:
     enum {KTraceMaxMessageSize = 256};
  public:
-    Statistics(const uint32_t instanceId);
+    Statistics(uint32_t instanceId);
     ~Statistics();
 
     int32_t SetInitialized();
     int32_t SetUnInitialized();
     bool Initialized() const;
-    int32_t SetLastError(const int32_t error) const;
-    int32_t SetLastError(const int32_t error, const TraceLevel level) const;
-    int32_t SetLastError(const int32_t error,
-                         const TraceLevel level,
+    int32_t SetLastError(int32_t error) const;
+    int32_t SetLastError(int32_t error, TraceLevel level) const;
+    int32_t SetLastError(int32_t error,
+                         TraceLevel level,
                          const char* msg) const;
     int32_t LastError() const;