[gimp] iwarp: Delete dead variables and assignments

[Mukund Sivaraman <muks src gnome org>]

commit 4829464f58c844e9110d3d44588b6c7f92447d39
Author: Mukund Sivaraman <muks banu com>
Date:   Mon Oct 10 10:01:30 2011 +0530

    iwarp: Delete dead variables and assignments

 plug-ins/common/iwarp.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/plug-ins/common/iwarp.c b/plug-ins/common/iwarp.c
index 072bd2c..9cbf475 100644
--- a/plug-ins/common/iwarp.c
+++ b/plug-ins/common/iwarp.c
@@ -604,14 +604,12 @@ iwarp_supersample (gint    sxl,
                    gint   *progress,
                    gint    max_progress)
 {
-  gint         i, wx, wy, col, row, cc;
+  gint         i, col, row, cc;
   GimpVector2 *srow, *srow_old, *vh;
   gdouble      xv, yv;
   gint         color[4];
   guchar      *dest;
 
-  wx = sxr - sxl + 1;
-  wy = syr - syl + 1;
   srow     = g_new (GimpVector2, sxr - sxl + 1);
   srow_old = g_new (GimpVector2, sxr - sxl + 1);