- remove unneeded len_v3v3 in bevel code

- remove dead assignments from vgroup-blend

2 files changed, 6 insertions, 7 deletions

diff --git a/source/blender/bmesh/tools/BME_bevel.c b/source/blender/bmesh/tools/BME_bevel.c
index 925bd48026a..0a38b50afae 100644
--- a/source/blender/bmesh/tools/BME_bevel.c
+++ b/source/blender/bmesh/tools/BME_bevel.c
@@ -360,8 +360,7 @@ static BMVert *BME_bevel_split_edge(BMesh *bm, BMVert *v, BMVert *v1, BMLoop *l,
 
 	is_edge = BME_bevel_get_vec(vec1, v, v1, td); /* get the vector we will be projecting onto */
 	BME_bevel_get_vec(vec2, v, v2, td); /* get the vector we will be projecting parallel to */
-	len = len_v3(vec1);
-	normalize_v3(vec1);
+	len = normalize_v3(vec1);
 
 	vtd = BME_get_transdata(td, sv);
 	vtd1 = BME_get_transdata(td, v);
@@ -399,8 +398,7 @@ static BMVert *BME_bevel_split_edge(BMesh *bm, BMVert *v, BMVert *v1, BMLoop *l,
 	}
 	madd_v3_v3v3fl(sv->co, v->co, vec1, dis);
 	sub_v3_v3v3(vec1, sv->co, vtd1->org);
-	dis = len_v3(vec1);
-	normalize_v3(vec1);
+	dis = normalize_v3(vec1);
 	BME_assign_transdata(td, bm, sv, vtd1->org, vtd1->org, vec1, sv->co, dis, scale, maxfactor, vtd->max);
 
 	return sv;
diff --git a/source/blender/editors/object/object_vgroup.c b/source/blender/editors/object/object_vgroup.c
index eb380700a61..b5c34f1c750 100644
--- a/source/blender/editors/object/object_vgroup.c
+++ b/source/blender/editors/object/object_vgroup.c
@@ -1264,7 +1264,6 @@ static void vgroup_blend(Object *ob, const float fac)
 
 	if (BLI_findlink(&ob->defbase, def_nr)) {
 		const float ifac = 1.0f - fac;
-		int i1, i2;
 
 		BMEditMesh *em = BMEdit_FromObject(ob);
 		BMesh *bm = em ? em->bm : NULL;
@@ -1301,14 +1300,15 @@ static void vgroup_blend(Object *ob, const float fac)
 				sel2 = BM_elem_flag_test(eed->v2, BM_ELEM_SELECT);
 
 				if (sel1 != sel2) {
+					int i1 /* , i2 */;
 					/* i1 is always the selected one */
 					if (sel1) {
 						i1= BM_elem_index_get(eed->v1);
-						i2= BM_elem_index_get(eed->v2);
+						/* i2= BM_elem_index_get(eed->v2); */ /* UNUSED */
 						eve= eed->v2;
 					}
 					else {
-						i2= BM_elem_index_get(eed->v1);
+						/* i2= BM_elem_index_get(eed->v1); */ /* UNUSED */
 						i1= BM_elem_index_get(eed->v2);
 						eve= eed->v1;
 					}
@@ -1342,6 +1342,7 @@ static void vgroup_blend(Object *ob, const float fac)
 				sel2 = me->mvert[ed->v2].flag & SELECT;
 
 				if (sel1 != sel2) {
+					int i1, i2;
 					/* i1 is always the selected one */
 					if (sel1) {
 						i1 = ed->v1;