remove unused variables

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@222 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 2 deletions

diff --git a/random.c b/random.c
index c819e101b1..6adfc59eb0 100644
--- a/random.c
+++ b/random.c
@@ -144,8 +144,6 @@ f_rand(obj, vmax)
 void
 Init_Random()
 {
-    extern VALUE mKernel;
-
     rb_define_global_function("srand", f_srand, -1);
     rb_define_global_function("rand", f_rand, 1);
 }