From e3cda75436020d3f0b95576b3860908efc8630e2 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Thu, 22 Jul 2021 09:58:23 +0900
Subject: [PATCH] Remove useless casts

---
 hash.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hash.c b/hash.c
index 045e739b48..3d69befcdf 100644
--- a/hash.c
+++ b/hash.c
@@ -1692,7 +1692,7 @@ int
 rb_hash_stlike_update(VALUE hash, st_data_t key, st_update_callback_func *func, st_data_t arg)
 {
     if (RHASH_AR_TABLE_P(hash)) {
-        int result = ar_update(hash, (st_data_t)key, func, arg);
+        int result = ar_update(hash, key, func, arg);
         if (result == -1) {
             ar_try_convert_table(hash);
         }
@@ -1701,7 +1701,7 @@ rb_hash_stlike_update(VALUE hash, st_data_t key, st_update_callback_func *func,
         }
     }
 
-    return st_update(RHASH_ST_TABLE(hash), (st_data_t)key, func, arg);
+    return st_update(RHASH_ST_TABLE(hash), key, func, arg);
 }
 
 static int