parse_layerselect: remove unused 'g' parameter

diff --git a/lib/common/emit.c b/lib/common/emit.c
index d1a2ce907932c8d1465dfee236aa136e02482d57..f1000cb95e421e262993202921a70df4ec243f57 100644 (file)
--- a/lib/common/emit.c
+++ b/lib/common/emit.c
@@ -1101,8 +1101,7 @@ static bool selectedlayer(GVJ_t *job, char *spec)
  * efficient way to do this, but this is simple and until we find people
  * using huge numbers of layers, it should be adequate.
  */
-static int* parse_layerselect(GVC_t *gvc, graph_t * g, char *p)
-{
+static int *parse_layerselect(GVC_t *gvc, char *p) {
     int* laylist = N_GNEW(gvc->numLayers+2,int);
     int i, cnt = 0;
     for (i = 1; i <=gvc->numLayers; i++) {
@@ -1199,7 +1198,7 @@ static void init_layering(GVC_t * gvc, graph_t * g)
     if ((str = agget(g, "layers")) != 0) {
        gvc->numLayers = parse_layers(gvc, g, str);
        if ((str = agget(g, "layerselect")) != 0 && *str) {
-           gvc->layerlist = parse_layerselect(gvc, g, str);
+           gvc->layerlist = parse_layerselect(gvc, str);
        }
     } else {
        gvc->layerIDs = NULL;