Remove useless code

diff --git a/src/math/covariance.c b/src/math/covariance.c
index be53672d709fe5ed419d1c76361c1bb8450ea10d..8e9f1db14bda67435e316049507196e476bae302 100644 (file)
--- a/src/math/covariance.c
+++ b/src/math/covariance.c
@@ -631,22 +631,6 @@ covariance_calculate (struct covariance *cov)
 static gsl_matrix *
 covariance_calculate_double_pass_unnormalized (struct covariance *cov)
 {
-  size_t i, j;
-  for (i = 0 ; i < cov->dim; ++i)
-    {
-      for (j = 0 ; j < cov->dim; ++j)
-       {
-         int idx;
-         double *x = gsl_matrix_ptr (cov->moments[MOMENT_VARIANCE], i, j);
-
-         idx = cm_idx (cov, i, j);
-         if ( idx >= 0)
-           {
-             x = &cov->cm [idx];
-           }
-       }
-    }
-
   return  cm_to_gsl (cov);
 }