Removed unused variables

src/PIL/Image.py

@@ -1254,7 +1254,7 @@ def _expand(self, xmargin, ymargin=None):
         if ymargin is None:
             ymargin = xmargin
         self.load()
-        return self._new(self.im.expand(xmargin, ymargin, 0))
+        return self._new(self.im.expand(xmargin, ymargin))
 
     def filter(self, filter):
         """

src/_imaging.c

@@ -1027,12 +1027,11 @@ _crop(ImagingObject *self, PyObject *args) {
 static PyObject *
 _expand_image(ImagingObject *self, PyObject *args) {
     int x, y;
-    int mode = 0;
-    if (!PyArg_ParseTuple(args, "ii|i", &x, &y, &mode)) {
+    if (!PyArg_ParseTuple(args, "ii", &x, &y)) {
         return NULL;
     }
 
-    return PyImagingNew(ImagingExpand(self->image, x, y, mode));
+    return PyImagingNew(ImagingExpand(self->image, x, y));
 }
 
 static PyObject *

src/libImaging/Filter.c

@@ -49,7 +49,7 @@ clip32(float in) {
 }
 
 Imaging
-ImagingExpand(Imaging imIn, int xmargin, int ymargin, int mode) {
+ImagingExpand(Imaging imIn, int xmargin, int ymargin) {
     Imaging imOut;
     int x, y;
     ImagingSectionCookie cookie;

src/libImaging/Imaging.h

@@ -290,7 +290,7 @@ ImagingConvertTransparent(Imaging im, const char *mode, int r, int g, int b);
 extern Imaging
 ImagingCrop(Imaging im, int x0, int y0, int x1, int y1);
 extern Imaging
-ImagingExpand(Imaging im, int x, int y, int mode);
+ImagingExpand(Imaging im, int x, int y);
 extern Imaging
 ImagingFill(Imaging im, const void *ink);
 extern int

src/libImaging/Storage.c

@@ -37,8 +37,6 @@
 #include "Imaging.h"
 #include <string.h>
 
-int ImagingNewCount = 0;
-
 /* --------------------------------------------------------------------
  * Standard image object.
  */