From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 20 May 2021 00:43:37 +0000 (-0700)
Subject: remove some useless return statements
X-Git-Tag: 2.47.3~26^2~2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ec761912bdb078a3938f3a00bc5a2612de9a0cd8;p=graphviz

remove some useless return statements
---

diff --git a/cmd/gvmap/make_map.c b/cmd/gvmap/make_map.c
index 76ce9d31f..44e182fff 100644
--- a/cmd/gvmap/make_map.c
+++ b/cmd/gvmap/make_map.c
@@ -187,7 +187,6 @@ static void normal(real v[], real normal[]){
     normal[0] = -v[1];
     normal[1] = v[0];
   }
-  return;
 }
 
 static void triangle_center(real x[], real y[], real z[], real c[]){
@@ -224,8 +223,6 @@ static void triangle_center(real x[], real y[], real z[], real c[]){
   beta = ((x[0] - y[0])*(xy[0] - yz[0])+(x[1] - y[1])*(xy[1] - yz[1]))/bot;
   c[0] = yz[0] + beta*nyz[0];
   c[1] = yz[1] + beta*nyz[1];
-  return;
-
 }
 
 static SparseMatrix matrix_add_entry(SparseMatrix A, int i, int j, int val){
@@ -426,8 +423,6 @@ static void get_tri(int n, int dim, real *x, int *nt, struct Triangle **T, Spars
   *nt = ntri;
 
   FREE(trilist);
-
-  return;
 }
 
 static SparseMatrix get_country_graph(int n, SparseMatrix A, int *groups, int GRP_RANDOM, int GRP_BBOX){