Make pspp_linreg_with_cov() void, since it doesn't actually return a value.

diff --git a/src/math/linreg.c b/src/math/linreg.c
index f2897e8e8d2461cd3c4a4484335bcca2bb0ba1c3..48db78a82c5af8340a017f2e97da25dba1c0c6c5 100644 (file)
--- a/src/math/linreg.c
+++ b/src/math/linreg.c
@@ -719,7 +719,7 @@ rearrange_covariance_matrix (const struct design_matrix *cov, pspp_linreg_cache
   having to alter it. The problem is that this means the caller must
   set CACHE->N_COEFFS.
 */
-int
+void
 pspp_linreg_with_cov (const struct design_matrix *full_cov, 
                      pspp_linreg_cache * cache)
 {

diff --git a/src/math/linreg.h b/src/math/linreg.h
index adb9f16d8bf1c3fb7de898c75c64cb7e2c3ecd2c..bab3205f04c2a5857de1e237d372903871e35567 100644 (file)
--- a/src/math/linreg.h
+++ b/src/math/linreg.h
@@ -220,5 +220,5 @@ void pspp_linreg_set_indep_variable_mean (pspp_linreg_cache *, const struct vari
 /*
   Regression using only the covariance matrix.
  */
-int pspp_linreg_with_cov (const struct design_matrix *, pspp_linreg_cache *);
+void pspp_linreg_with_cov (const struct design_matrix *, pspp_linreg_cache *);
 #endif