code cleanup: remove unused variable assignents and added bmesh submodule links, doc correction reported by dfelinto.

5 files changed, 11 insertions, 12 deletions

diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c
index 446f1502020..909a87cfd4b 100644
--- a/source/blender/blenkernel/intern/mesh.c
+++ b/source/blender/blenkernel/intern/mesh.c
@@ -2303,17 +2303,14 @@ int mesh_recalcTessellation(CustomData *fdata,
 
 
 		else if (mp->totloop == 3) {
-			ml = mloop + mp->loopstart;
 			ML_TO_MF(0, 1, 2)
 			mface_index++;
 		}
 		else if (mp->totloop == 4) {
 #ifdef USE_TESSFACE_QUADS
-			ml = mloop + mp->loopstart;
 			ML_TO_MF_QUAD()
 			mface_index++;
 #else
-			ml = mloop + mp->loopstart;
 			ML_TO_MF(0, 1, 2)
 			mface_index++;
 			ML_TO_MF(0, 2, 3)
diff --git a/source/blender/editors/transform/transform_conversions.c b/source/blender/editors/transform/transform_conversions.c
index cce8e4cca56..4dbf87fb500 100644
--- a/source/blender/editors/transform/transform_conversions.c
+++ b/source/blender/editors/transform/transform_conversions.c
@@ -2484,7 +2484,6 @@ static void createTransUVs(bContext *C, TransInfo *t)
 		if (!BM_elem_flag_test(efa, BM_ELEM_TAG))
 			continue;
 
-		tf= CustomData_bmesh_get(&em->bm->pdata, efa->head.data, CD_MTEXPOLY);
 		BM_ITER(l, &liter, em->bm, BM_LOOPS_OF_FACE, efa) {
 			if (!propmode && !uvedit_uv_selected(em, scene, l))
 				continue;
diff --git a/source/blender/editors/uvedit/uvedit_ops.c b/source/blender/editors/uvedit/uvedit_ops.c
index 15d8a644035..28981d55793 100644
--- a/source/blender/editors/uvedit/uvedit_ops.c
+++ b/source/blender/editors/uvedit/uvedit_ops.c
@@ -1100,8 +1100,6 @@ static int select_edgeloop(Scene *scene, Image *ima, BMEditMesh *em, NearestHit
 		select= 1;
 	
 	BM_ITER(efa, &iter, em->bm, BM_FACES_OF_MESH, NULL) {
-		tf= CustomData_bmesh_get(&em->bm->pdata, efa->head.data, CD_MTEXPOLY);
-
 		a = 0;
 		BM_ITER(l, &liter, em->bm, BM_LOOPS_OF_FACE, efa) {
 			iterv1= uv_vertex_map_get(vmap, efa, a);
diff --git a/source/blender/editors/uvedit/uvedit_unwrap_ops.c b/source/blender/editors/uvedit/uvedit_unwrap_ops.c
index 85bf3064d7f..cfb0128486a 100644
--- a/source/blender/editors/uvedit/uvedit_unwrap_ops.c
+++ b/source/blender/editors/uvedit/uvedit_unwrap_ops.c
@@ -989,12 +989,13 @@ static void correct_uv_aspect(BMEditMesh *em)
 	BMFace *efa= BM_active_face_get(em->bm, TRUE);
 	BMLoop *l;
 	BMIter iter, liter;
-	MTexPoly *tf;
 	MLoopUV *luv;
 	float scale, aspx= 1.0f, aspy=1.0f;
 	
-	if(efa) {
-		tf= CustomData_bmesh_get(&em->bm->pdata, efa->head.data, CD_MTEXPOLY);
+	if (efa) {
+		MTexPoly *tf;
+
+		tf = CustomData_bmesh_get(&em->bm->pdata, efa->head.data, CD_MTEXPOLY);
 		ED_image_uv_aspect(tf->tpage, &aspx, &aspy);
 	}
 	
@@ -1005,7 +1006,6 @@ static void correct_uv_aspect(BMEditMesh *em)
 		scale= aspy/aspx;
 
 		BM_ITER(efa, &iter, em->bm, BM_FACES_OF_MESH, NULL) {
-			tf = CustomData_bmesh_get(&em->bm->pdata, efa->head.data, CD_MTEXPOLY);
 			if (!BM_elem_flag_test(efa, BM_ELEM_SELECT) || BM_elem_flag_test(efa, BM_ELEM_HIDDEN))
 				continue;
 			
@@ -1019,7 +1019,6 @@ static void correct_uv_aspect(BMEditMesh *em)
 		scale= aspx/aspy;
 
 		BM_ITER(efa, &iter, em->bm, BM_FACES_OF_MESH, NULL) {
-			tf = CustomData_bmesh_get(&em->bm->pdata, efa->head.data, CD_MTEXPOLY);
 			if (!BM_elem_flag_test(efa, BM_ELEM_SELECT)||BM_elem_flag_test(efa, BM_ELEM_HIDDEN))
 				continue;
 			
diff --git a/source/blender/python/bmesh/bmesh_py_api.c b/source/blender/python/bmesh/bmesh_py_api.c
index 375e7cfae14..77b19026501 100644
--- a/source/blender/python/bmesh/bmesh_py_api.c
+++ b/source/blender/python/bmesh/bmesh_py_api.c
@@ -81,7 +81,13 @@ static struct PyMethodDef BPy_BM_methods[] = {
 };
 
 PyDoc_STRVAR(BPy_BM_doc,
-"This module provides access to blenders bmesh data structures."
+"This module provides access to blenders bmesh data structures.\n"
+"\n"
+"\n"
+"Submodules:\n"
+"\n"
+"* :mod:`bmesh.utils`\n"
+"* :mod:`bmesh.types`\n"
 );
 static struct PyModuleDef BPy_BM_module_def = {
 	PyModuleDef_HEAD_INIT,