neatogen ideal_distance_avoid_overlap: remove useless return statement

diff --git a/lib/neatogen/overlap.c b/lib/neatogen/overlap.c
index a023677f8b2c442a76a212f50baacdbf2037cc67..85d1aad9cb81452496d0f52214d2615b919d5fe3 100644 (file)
--- a/lib/neatogen/overlap.c
+++ b/lib/neatogen/overlap.c
@@ -71,7 +71,6 @@ static void ideal_distance_avoid_overlap(int dim, SparseMatrix A, double *x, dou
 
     }
   }
-  return;
 }
 
 enum {INTV_OPEN, INTV_CLOSE};