comment some unused code.

source/blender/blenlib/intern/math_geom.c

@@ -529,8 +529,9 @@ int isect_ray_tri_v3(const float p1[3], const float d[3], const float v0[3], con
 int isect_ray_plane_v3(float p1[3], float d[3], float v0[3], float v1[3], float v2[3], float *lambda, int clip)
 {
 	float p[3], s[3], e1[3], e2[3], q[3];
-	float a, f, u, v;
+	float a, f;
-	
+	/* float  u, v; */ /*UNUSED*/
+
 	sub_v3_v3v3(e1, v1, v0);
 	sub_v3_v3v3(e2, v2, v0);
 	
@@ -543,11 +544,11 @@ int isect_ray_plane_v3(float p1[3], float d[3], float v0[3], float v1[3], float
 	
 	sub_v3_v3v3(s, p1, v0);
 	
-	u = f * dot_v3v3(s, p);
+	/* u = f * dot_v3v3(s, p); */ /*UNUSED*/
 
 	cross_v3_v3v3(q, s, e1);
 	
-	v = f * dot_v3v3(d, q);
+	/* v = f * dot_v3v3(d, q); */ /*UNUSED*/
 
 	*lambda = f * dot_v3v3(e2, q);
 	if (clip && (*lambda < 0.0f)) return 0;

source/blender/editors/space_outliner/outliner.c

@@ -5640,10 +5640,11 @@ static void outliner_draw_keymapbuts(uiBlock *block, ARegion *ar, SpaceOops *soo
 				xstart+= butw3+5;
 				
 				/* rna property */
-				if(kmi->ptr && kmi->ptr->data)
+				if(kmi->ptr && kmi->ptr->data) {
 					uiDefBut(block, LABEL, 0, "(RNA property)",	xstart, (int)te->ys+1, butw2, OL_H-1, &kmi->oskey, 0, 0, 0, 0, ""); xstart+= butw2;
-					
+				}
-				
+
+				(void)xstart;
 			}
 		}
 		

source/blender/editors/space_text/text_draw.c

@@ -1495,6 +1495,8 @@ static void draw_cursor(SpaceText *st, ARegion *ar)
 				glRecti(x-4, y, ar->winx, y-st->lheight),  y-=st->lheight;
 
 			glRecti(x-4, y, x+toc*st->cwidth, y-st->lheight);  y-=st->lheight;
+
+			(void)y;
 		}
 	}
 	else {

source/blender/editors/space_view3d/view3d_edit.c

@@ -1426,14 +1426,13 @@ static int viewdolly_modal(bContext *C, wmOperator *op, wmEvent *event)
 
 static int viewdolly_exec(bContext *C, wmOperator *op)
 {
-	View3D *v3d;
+	/* View3D *v3d; */
 	RegionView3D *rv3d;
 	ScrArea *sa;
 	ARegion *ar;
 	float mousevec[3];
 
 	int delta= RNA_int_get(op->ptr, "delta");
-	int mx, my;
 
 	if(op->customdata) {
 		ViewOpsData *vod= op->customdata;
@@ -1448,7 +1447,7 @@ static int viewdolly_exec(bContext *C, wmOperator *op)
 		normalize_v3_v3(mousevec, ((RegionView3D *)ar->regiondata)->viewinv[2]);
 	}
 
-	v3d= sa->spacedata.first;
+	/* v3d= sa->spacedata.first; */ /* UNUSED */
 	rv3d= ar->regiondata;
 
 	/* overwrite the mouse vector with the view direction (zoom into the center) */
@@ -1456,11 +1455,6 @@ static int viewdolly_exec(bContext *C, wmOperator *op)
 		normalize_v3_v3(mousevec, rv3d->viewinv[2]);
 	}
 
-	mx= RNA_property_is_set(op->ptr, "mx") ? RNA_int_get(op->ptr, "mx") : ar->winx / 2;
-	my= RNA_property_is_set(op->ptr, "my") ? RNA_int_get(op->ptr, "my") : ar->winy / 2;
-
-
-
 	if(delta < 0) {
 		view_dolly_mouseloc(ar, rv3d->ofs, mousevec, 1.2f);
 	}

source/blender/editors/transform/transform_conversions.c

@@ -4927,13 +4927,11 @@ void special_aftertrans_update(bContext *C, TransInfo *t)
 	}
 	else if ((t->flag & T_POSE) && (t->poseobj)) {
 		bArmature *arm;
-		bPose	*pose;
 		bPoseChannel *pchan;
 		short targetless_ik= 0;
 
 		ob= t->poseobj;
 		arm= ob->data;
-		pose= ob->pose;
 
 		if((t->flag & T_AUTOIK) && (t->options & CTX_AUTOCONFIRM)) {
 			/* when running transform non-interactively (operator exec),

source/blender/makesrna/intern/rna_mesh_api.c

@@ -65,7 +65,7 @@ void RNA_api_mesh(StructRNA *srna)
 
 	func= RNA_def_function(srna, "validate", "BKE_mesh_validate");
 	RNA_def_function_ui_description(func, "validate geometry, return True when the mesh has had invalid geometry corrected/removed.");
-	parm= RNA_def_boolean(func, "verbose", 0, "Verbose", "Output information about the errors found");
+	RNA_def_boolean(func, "verbose", 0, "Verbose", "Output information about the errors found");
 	parm= RNA_def_boolean(func, "result", 0, "Result", "");
 	RNA_def_function_return(func, parm);
 }

source/blender/makesrna/intern/rna_render.c

@@ -339,8 +339,8 @@ static void rna_def_render_layer(BlenderRNA *brna)
 	RNA_def_function_flag(func, FUNC_USE_REPORTS);
 	prop= RNA_def_string(func, "filename", "", 0, "Filename", "Filename to load into this render tile, must be no smaller than the renderlayer");
 	RNA_def_property_flag(prop, PROP_REQUIRED);
-	prop= RNA_def_int(func, "x", 0, 0, INT_MAX, "Offset X", "Offset the position to copy from if the image is larger than the render layer", 0, INT_MAX);
+	RNA_def_int(func, "x", 0, 0, INT_MAX, "Offset X", "Offset the position to copy from if the image is larger than the render layer", 0, INT_MAX);
-	prop= RNA_def_int(func, "y", 0, 0, INT_MAX, "Offset Y", "Offset the position to copy from if the image is larger than the render layer", 0, INT_MAX);
+	RNA_def_int(func, "y", 0, 0, INT_MAX, "Offset Y", "Offset the position to copy from if the image is larger than the render layer", 0, INT_MAX);
 
 	RNA_define_verify_sdna(0);
 

source/blender/makesrna/intern/rna_wm_api.c

@@ -135,7 +135,7 @@ void RNA_api_wm(StructRNA *srna)
 	RNA_def_property_flag(parm, PROP_REQUIRED);
 	RNA_def_property_range(parm, 0.0, FLT_MAX);
 	RNA_def_property_ui_text(parm, "Time Step", "Interval in seconds between timer events");
-	parm= RNA_def_pointer(func, "window", "Window", "", "Window to attach the timer to or None.");
+	RNA_def_pointer(func, "window", "Window", "", "Window to attach the timer to or None.");
 	parm= RNA_def_pointer(func, "result", "Timer", "", "");
 	RNA_def_function_return(func, parm);
 

source/blender/render/intern/source/rayshade.c

@@ -1729,7 +1729,7 @@ int ray_trace_shadow_rad(ShadeInput *ship, ShadeResult *shr)
 			/* end warning! - Campbell */
 			
 			shade_ray(&isec, &shi, &shr_t);
-			fac= isec.dist*isec.dist;
+			/* fac= isec.dist*isec.dist; */
 			fac= 1.0f;
 			accum[0]+= fac*(shr_t.diff[0]+shr_t.spec[0]);
 			accum[1]+= fac*(shr_t.diff[1]+shr_t.spec[1]);