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-rw-r--r--math/gen-auto-libm-tests.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/math/gen-auto-libm-tests.c b/math/gen-auto-libm-tests.c
index 465f7c602c..03ec6c4987 100644
--- a/math/gen-auto-libm-tests.c
+++ b/math/gen-auto-libm-tests.c
@@ -675,7 +675,7 @@ generic_value_copy (generic_value *dest, const generic_value *src)
 /* Initialize data for floating-point formats.  */
 
 static void
-init_fp_formats ()
+init_fp_formats (void)
 {
   int global_max_exp = 0, global_min_subnorm_exp = 0;
   for (fp_format f = fp_first_format; f < fp_num_formats; f++)