remove unnecessary cast

diff --git a/lib/mingle/nearest_neighbor_graph.c b/lib/mingle/nearest_neighbor_graph.c
index 7242ee52e602667344d257164157cfaa4e5a1e43..ac0c181079c08784d827c1e0d50a7ca28c0b8a84 100644 (file)
--- a/lib/mingle/nearest_neighbor_graph.c
+++ b/lib/mingle/nearest_neighbor_graph.c
@@ -39,7 +39,7 @@ SparseMatrix nearest_neighbor_graph(int nPts, int num_neigbors, double *x, doubl
 #ifdef HAVE_ANN
   nearest_neighbor_graph_ann(nPts, num_neigbors, eps, x, &nz, &irn, &jcn, &val);
 
-  A = SparseMatrix_from_coordinate_arrays(nz, nPts, nPts, irn, jcn, (void *) val, MATRIX_TYPE_REAL, sizeof(real));
+  A = SparseMatrix_from_coordinate_arrays(nz, nPts, nPts, irn, jcn, val, MATRIX_TYPE_REAL, sizeof(real));
 #else
   A = NULL;
 #endif