Transform: Fixes after recent refactor

Pointed by strict compiler warnings, but some of the reports were
actually a real bugs:

- Access uninitialized memory of td_mirror_iter.

  Assuming that iterator is to point to the first element of the
  data array.

- Lattice's recalc data was never called.

There is also a fix for redundant declaration of recalcData() and
missing declaration of recalcData_lattice().

1 files changed, 1 insertions, 1 deletions

diff --git a/source/blender/editors/transform/transform_convert_mesh.c b/source/blender/editors/transform/transform_convert_mesh.c
index 6bee3760f4d..710ddf60176 100644
--- a/source/blender/editors/transform/transform_convert_mesh.c
+++ b/source/blender/editors/transform/transform_convert_mesh.c
@@ -535,7 +535,7 @@ static TransDataMirror *editmesh_mirror_data_calc(BMEditMesh *em,
   TransDataMirror *td_mirror_iter, *td_mirror = NULL;
   if (mirror_elem_len != 0) {
     td_mirror = MEM_mallocN(mirror_elem_len * sizeof(*td_mirror), __func__);
-    td_mirror_iter = &td_mirror_iter[0];
+    td_mirror_iter = &td_mirror[0];
 
     *r_mirror_bitmap = BLI_BITMAP_NEW(bm->totvert, __func__);