[smooth] Clean up worker. * src/smooth/ftgrays.c (gray_TWorker): Remove never used fields.
diff --git a/ChangeLog b/ChangeLog
index 901bac5..9e24509 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2015-10-01 Alexei Podtelezhnikov <apodtele@gmail.com>
+
+ [smooth] Clean up worker.
+
+ * src/smooth/ftgrays.c (gray_TWorker): Remove never used fields.
+
2015-10-01 Werner Lemberg <wl@gnu.org>
[sfnt] Make `tt_cmap4_char_map_linear' more robust (#46078).
diff --git a/src/smooth/ftgrays.c b/src/smooth/ftgrays.c
index f461e7a..ba29445 100644
--- a/src/smooth/ftgrays.c
+++ b/src/smooth/ftgrays.c
@@ -439,7 +439,6 @@ typedef ptrdiff_t FT_PtrDist;
FT_PtrDist max_cells;
FT_PtrDist num_cells;
- TCoord cx, cy;
TPos x, y;
FT_Vector bez_stack[32 * 3 + 1];