diff --git a/taglib/wavpack/wavpackfile.cpp b/taglib/wavpack/wavpackfile.cpp
index 1a5b417d..de0ba415 100644
--- a/taglib/wavpack/wavpackfile.cpp
+++ b/taglib/wavpack/wavpackfile.cpp
@@ -82,20 +82,20 @@ public:
 // public members
 ////////////////////////////////////////////////////////////////////////////////
 
-WavPack::File::File(FileName file, bool readProperties,
-                Properties::ReadStyle propertiesStyle) : TagLib::File(file)
+WavPack::File::File(FileName file, bool readProperties, Properties::ReadStyle) :
+  TagLib::File(file),
+  d(new FilePrivate())
 {
-  d = new FilePrivate;
   if(isOpen())
-    read(readProperties, propertiesStyle);
+    read(readProperties);
 }
 
-WavPack::File::File(IOStream *stream, bool readProperties,
-                Properties::ReadStyle propertiesStyle) : TagLib::File(stream)
+WavPack::File::File(IOStream *stream, bool readProperties, Properties::ReadStyle) :
+  TagLib::File(stream),
+  d(new FilePrivate())
 {
-  d = new FilePrivate;
   if(isOpen())
-    read(readProperties, propertiesStyle);
+    read(readProperties);
 }
 
 WavPack::File::~File()
@@ -245,7 +245,7 @@ bool WavPack::File::hasAPETag() const
 // private members
 ////////////////////////////////////////////////////////////////////////////////
 
-void WavPack::File::read(bool readProperties, Properties::ReadStyle /* propertiesStyle */)
+void WavPack::File::read(bool readProperties)
 {
   // Look for an ID3v1 tag
 
diff --git a/taglib/wavpack/wavpackfile.h b/taglib/wavpack/wavpackfile.h
index 9322823b..2e51bd1d 100644
--- a/taglib/wavpack/wavpackfile.h
+++ b/taglib/wavpack/wavpackfile.h
@@ -202,7 +202,7 @@ namespace TagLib {
       File(const File &);
       File &operator=(const File &);
 
-      void read(bool readProperties, Properties::ReadStyle propertiesStyle);
+      void read(bool readProperties);
       long findID3v1();
       long findAPE();
 
diff --git a/taglib/wavpack/wavpackproperties.cpp b/taglib/wavpack/wavpackproperties.cpp
index b25bd966..94d3534c 100644
--- a/taglib/wavpack/wavpackproperties.cpp
+++ b/taglib/wavpack/wavpackproperties.cpp
@@ -65,7 +65,7 @@ public:
 // public members
 ////////////////////////////////////////////////////////////////////////////////
 
-WavPack::Properties::Properties(const ByteVector & /*data*/, long /*streamLength*/, ReadStyle style) :
+WavPack::Properties::Properties(const ByteVector &, long, ReadStyle style) :
   AudioProperties(style),
   d(new PropertiesPrivate())
 {