From 905276403004f7b89eca99e31168604751d79ac0 Mon Sep 17 00:00:00 2001
From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 30 Oct 2021 19:58:25 -0700
Subject: [PATCH] makeSelfEdge: remove unused 'P' parameter

---
 lib/common/render.h         | 2 +-
 lib/common/splines.c        | 2 +-
 lib/dotgen/dotsplines.c     | 2 +-
 lib/neatogen/neatosplines.c | 4 ++--
 4 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/common/render.h b/lib/common/render.h
index cddd3c826..81842ad73 100644
--- a/lib/common/render.h
+++ b/lib/common/render.h
@@ -120,7 +120,7 @@ extern "C" {
     RENDER_API void* init_xdot (Agraph_t* g);
     RENDER_API int initMapData (GVJ_t*, char*, char*, char*, char*, char*, void*);
     RENDER_API boolean isPolygon(node_t *);
-    RENDER_API void makeSelfEdge(path * P, edge_t * edges[], int ind, int cnt,
+    RENDER_API void makeSelfEdge(edge_t * edges[], int ind, int cnt,
 	double sizex, double sizey, splineInfo * sinfo);
     RENDER_API textlabel_t *make_label(void *obj, char *str, int kind, double fontsize, char *fontname, char *fontcolor);
     RENDER_API bezier *new_spline(edge_t * e, int sz);
diff --git a/lib/common/splines.c b/lib/common/splines.c
index bdf005ab6..610f794f6 100644
--- a/lib/common/splines.c
+++ b/lib/common/splines.c
@@ -1186,7 +1186,7 @@ selfRightSpace (edge_t* e)
  * Perhaps for self-edges, the label should be centered.
  */
 void
-makeSelfEdge(path * P, edge_t * edges[], int ind, int cnt, double sizex,
+makeSelfEdge(edge_t * edges[], int ind, int cnt, double sizex,
 	     double sizey, splineInfo * sinfo)
 {
     edge_t *e;
diff --git a/lib/dotgen/dotsplines.c b/lib/dotgen/dotsplines.c
index a4ae2f8a7..79dd7ba3f 100644
--- a/lib/dotgen/dotsplines.c
+++ b/lib/dotgen/dotsplines.c
@@ -505,7 +505,7 @@ static void _dot_splines(graph_t * g, int normalize)
 		int dwny = ND_coord(n).y - ND_coord(GD_rank(g)[r+1].v[0]).y;
 		sizey = MIN(upy, dwny);
 	    }
-	    makeSelfEdge(P, edges, ind, cnt, sd.Multisep, sizey/2, &sinfo);
+	    makeSelfEdge(edges, ind, cnt, sd.Multisep, sizey / 2, &sinfo);
 	    for (b = 0; b < cnt; b++) {
 		e = edges[ind+b];
 		if (ED_label(e))
diff --git a/lib/neatogen/neatosplines.c b/lib/neatogen/neatosplines.c
index 9c9a69196..0a54c6fa3 100644
--- a/lib/neatogen/neatosplines.c
+++ b/lib/neatogen/neatosplines.c
@@ -241,7 +241,7 @@ void makeSelfArcs(path * P, edge_t * e, int stepx)
     if (cnt == 1 || Concentrate) {
 	edge_t *edges1[1];
 	edges1[0] = e;
-	makeSelfEdge(P, edges1, 0, 1, stepx, stepx, &sinfo);
+	makeSelfEdge(edges1, 0, 1, stepx, stepx, &sinfo);
 	if (ED_label(e))
 	    updateBB(agraphof(agtail(e)), ED_label(e));
 	makePortLabels(e);
@@ -252,7 +252,7 @@ void makeSelfArcs(path * P, edge_t * e, int stepx)
 	    edges[i] = e;
 	    e = ED_to_virt(e);
 	}
-	makeSelfEdge(P, edges, 0, cnt, stepx, stepx, &sinfo);
+	makeSelfEdge(edges, 0, cnt, stepx, stepx, &sinfo);
 	for (i = 0; i < cnt; i++) {
 	    e = edges[i];
 	    if (ED_label(e))
-- 
2.40.0