Remove unused retval assignments

nobu · k0kubun · commit 22f2047a3d8b · 2025-05-13T20:00:58.000-07:00
diff --git a/hash.c b/hash.c
@@ -880,7 +880,7 @@ ar_general_foreach(VALUE hash, st_foreach_check_callback_func *func, st_update_c
                 return 0;
               case ST_REPLACE:
                 if (replace) {
-                    retval = (*replace)(&key, &val, arg, TRUE);
+                    (*replace)(&key, &val, arg, TRUE);
 
                     // TODO: pair should be same as pair before.
                     pair = RHASH_AR_TABLE_REF(hash, i);
@@ -951,7 +951,7 @@ ar_foreach_check(VALUE hash, st_foreach_check_callback_func *func, st_data_t arg
                 if (pair->key == never) break;
                 ret = ar_find_entry_hint(hash, hint, key);
                 if (ret == RHASH_AR_TABLE_MAX_BOUND) {
-                    retval = (*func)(0, 0, arg, 1);
+                    (*func)(0, 0, arg, 1);
                     return 2;
                 }
               }
