remove unnecessary variable

* st.c (do_hash): remove unnecessary variable and cast.

* hash.c, numeric.c, st.c: adjust style and indent.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56991 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/numeric.c b/numeric.c
index d2c9cf701b..74771cba6f 100644
--- a/numeric.c
+++ b/numeric.c
@@ -1453,7 +1453,7 @@ flo_hash(VALUE num)
 VALUE
 rb_dbl_hash(double d)
 {
-    return LONG2FIX(rb_dbl_long_hash (d));
+    return LONG2FIX(rb_dbl_long_hash(d));
 }
 
 VALUE