remove unused code & variables.

2 files changed, 5 insertions, 7 deletions

diff --git a/source/blender/modifiers/intern/MOD_explode.c b/source/blender/modifiers/intern/MOD_explode.c
index 015b4b649d4..e6a3dc49668 100644
--- a/source/blender/modifiers/intern/MOD_explode.c
+++ b/source/blender/modifiers/intern/MOD_explode.c
@@ -198,7 +198,7 @@ static DerivedMesh * splitEdges(ExplodeModifierData *emd, DerivedMesh *dm){
 	int *facesplit = MEM_callocN(sizeof(int)*totface,"explode_facesplit");
 	int *vertpa = MEM_callocN(sizeof(int)*totvert,"explode_vertpa2");
 	int *facepa = emd->facepa;
-	int *fs, totesplit=0,totfsplit=0,totin=0,curdupvert=0,curdupface=0,curdupin=0;
+	int *fs, totesplit=0,totfsplit=0,totin=0,curdupface=0,curdupin=0;
 	int i,j,v1,v2,v3,v4,esplit;
 
 	edgehash= BLI_edgehash_new();
@@ -314,7 +314,6 @@ static DerivedMesh * splitEdges(ExplodeModifierData *emd, DerivedMesh *dm){
 	emd->facepa=facepa;
 
 	/* create new verts */
-	curdupvert=totvert;
 	ehi= BLI_edgehashIterator_new(edgehash);
 	for(; !BLI_edgehashIterator_isDone(ehi); BLI_edgehashIterator_step(ehi)) {
 		BLI_edgehashIterator_getKey(ehi, &i, &j);
@@ -671,7 +670,8 @@ static DerivedMesh * explodeMesh(ExplodeModifierData *emd,
 	EdgeHashIterator *ehi;
 	float *vertco=0, imat[4][4];
 	float loc0[3], nor[3];
-	float timestep, cfra;
+	float cfra;
+	/* float timestep; */
 	int *facepa=emd->facepa;
 	int totdup=0,totvert=0,totface=0,totpart=0;
 	int i, j, v, mindex=0;
@@ -686,7 +686,7 @@ static DerivedMesh * explodeMesh(ExplodeModifierData *emd,
 	sim.psys= psmd->psys;
 	sim.psmd= psmd;
 
-	timestep= psys_get_timestep(&sim);
+	/* timestep= psys_get_timestep(&sim); */
 
 	//if(part->flag & PART_GLOB_TIME)
 		cfra= BKE_curframe(scene);
diff --git a/source/blender/modifiers/intern/MOD_screw.c b/source/blender/modifiers/intern/MOD_screw.c
index c340a472504..e1c14faa3e1 100644
--- a/source/blender/modifiers/intern/MOD_screw.c
+++ b/source/blender/modifiers/intern/MOD_screw.c
@@ -143,7 +143,7 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 	int step;
 	int i, j;
 	int i1,i2;
-	int step_tot= ltmd->steps;
+	int step_tot= useRenderParams ? ltmd->render_steps : ltmd->steps;
 	const int do_flip = ltmd->flag & MOD_SCREW_NORMAL_FLIP ? 1 : 0;
 	int maxVerts=0, maxEdges=0, maxFaces=0;
 	int totvert= dm->getNumVerts(dm);
@@ -173,8 +173,6 @@ static DerivedMesh *applyModifier(ModifierData *md, Object *ob,
 	if (!totvert)
 		return CDDM_from_template(dm, 0, 0, 0);
 
-	step_tot= useRenderParams ? ltmd->render_steps : ltmd->steps;
-
 	switch(ltmd->axis) {
 	case 0:
 		other_axis_1=1;