genroute: remove unused 'g' parameter

diff --git a/lib/neatogen/multispline.c b/lib/neatogen/multispline.c
index 0c861bbf51cb000959dca7e5bba229aa1530f801..4ca54e7de1589794bdc63002c25d0f66d862b1d5 100644 (file)
--- a/lib/neatogen/multispline.c
+++ b/lib/neatogen/multispline.c
@@ -858,8 +858,7 @@ tweakPath (Ppoly_t poly, int s, int t, Ppolyline_t pl)
  * Edges go from s to t.
  * Return 0 on success.
  */
-static int 
-genroute(graph_t* g, tripoly_t * trip, int s, int t, edge_t * e, int doPolyline)
+static int genroute(tripoly_t * trip, int s, int t, edge_t * e, int doPolyline)
 {
     pointf eps[2];
     Pvector_t evs[2];
@@ -1385,7 +1384,7 @@ int makeMultiSpline(graph_t* g,  edge_t* e, router_t * rtr, int doPolyline)
        free(sp);
 
        /* Generate multiple splines using polygon */
-       ret = genroute(g, poly, 0, idx, e, doPolyline);
+       ret = genroute(poly, 0, idx, e, doPolyline);
        freeTripoly (poly);
     }
     else ret = -1;