code cleanup: unnecessary shadowing and some minor pep8 edits.

release/scripts/startup/bl_ui/space_view3d_toolbar.py

@@ -949,7 +949,6 @@ class VIEW3D_PT_tools_brush_stroke(Panel, View3DPaintPanel):
         layout.prop(settings, "input_samples")
 
 
-
 class VIEW3D_PT_tools_brush_curve(Panel, View3DPaintPanel):
     bl_label = "Curve"
     bl_options = {'DEFAULT_CLOSED'}

source/blender/blenkernel/intern/object.c

@@ -3449,7 +3449,6 @@ KDTree *BKE_object_as_kdtree(Object *ob, int *r_tot)
 {
 	KDTree *tree = NULL;
 	unsigned int tot = 0;
-	float co[3];
 
 	switch (ob->type) {
 		case OB_MESH:
@@ -3471,6 +3470,7 @@ KDTree *BKE_object_as_kdtree(Object *ob, int *r_tot)
 				/* we don't how how many verts from the DM we can use */
 				for (i = 0; i < totvert; i++) {
 					if (index[i] != ORIGINDEX_NONE) {
+						float co[3];
 						mul_v3_m4v3(co, ob->obmat, mvert[i].co);
 						BLI_kdtree_insert(tree, index[i], co, NULL);
 						tot++;
@@ -3484,6 +3484,7 @@ KDTree *BKE_object_as_kdtree(Object *ob, int *r_tot)
 				tree = BLI_kdtree_new(tot);
 
 				for (i = 0; i < tot; i++) {
+					float co[3];
 					mul_v3_m4v3(co, ob->obmat, mvert[i].co);
 					BLI_kdtree_insert(tree, i, co, NULL);
 				}
@@ -3513,6 +3514,7 @@ KDTree *BKE_object_as_kdtree(Object *ob, int *r_tot)
 					bezt = nu->bezt;
 					a = nu->pntsu;
 					while (a--) {
+						float co[3];
 						mul_v3_m4v3(co, ob->obmat, bezt->vec[1]);
 						BLI_kdtree_insert(tree, i++, co, NULL);
 						bezt++;
@@ -3524,6 +3526,7 @@ KDTree *BKE_object_as_kdtree(Object *ob, int *r_tot)
 					bp = nu->bp;
 					a = nu->pntsu * nu->pntsv;
 					while (a--) {
+						float co[3];
 						mul_v3_m4v3(co, ob->obmat, bp->vec);
 						BLI_kdtree_insert(tree, i++, co, NULL);
 						bp++;

source/blender/bmesh/operators/bmo_wireframe.c

@@ -165,8 +165,6 @@ void bmo_wireframe_exec(BMesh *bm, BMOperator *op)
 	int cd_edge_crease_offset      = use_crease ? CustomData_get_offset(&bm->edata, CD_CREASE) : -1;
 	const float crease_weight      = 1.0f;
 
-	//CustomData_has_layer(&bm->edata, CD_CREASE);
-
 	const int totvert_orig = bm->totvert;
 
 	BMOIter oiter;

source/blender/editors/space_view3d/view3d_edit.c

@@ -3618,7 +3618,6 @@ static int viewroll_exec(bContext *C, wmOperator *op)
 	View3D *v3d;
 	RegionView3D *rv3d;
 	ARegion *ar;
-	float mousevec[3];
 
 	if (op->customdata) {
 		ViewOpsData *vod = op->customdata;
@@ -3630,9 +3629,6 @@ static int viewroll_exec(bContext *C, wmOperator *op)
 		v3d = CTX_wm_view3d(C);
 	}
 
-	negate_v3_v3(mousevec, ((RegionView3D *)ar->regiondata)->viewinv[2]);
-	normalize_v3(mousevec);
-
 	rv3d = ar->regiondata;
 	if ((rv3d->persp != RV3D_CAMOB) || ED_view3d_camera_lock_check(v3d, rv3d)) {
 		const float angle = RNA_float_get(op->ptr, "angle");

source/blender/makesrna/intern/rna_space.c

@@ -2600,7 +2600,7 @@ static void rna_def_space_text(BlenderRNA *brna)
 	prop = RNA_def_property(srna, "top", PROP_INT, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);
 	RNA_def_property_int_sdna(prop, NULL, "top");
-	RNA_def_property_ui_text(prop, "Top Line", "Top line visible.");
+	RNA_def_property_ui_text(prop, "Top Line", "Top line visible");
 
 	prop = RNA_def_property(srna, "visible_lines", PROP_INT, PROP_NONE);
 	RNA_def_property_clear_flag(prop, PROP_EDITABLE);

source/blender/windowmanager/intern/wm_event_system.c

@@ -264,7 +264,6 @@ void wm_event_do_notifiers(bContext *C)
 				if (note->category == NC_SCREEN) {
 					if (note->data == ND_SCREENBROWSE) {
 						/* free popup handlers only [#35434] */
-						wmWindow *win = CTX_wm_window(C);
 						UI_remove_popup_handlers_all(C, &win->modalhandlers);