[ruby/mmtk] Remove unnecessary null check.

the only caller of this unconditionally constructs a binding options
object now, So actually this is dead code

https://github.com/ruby/mmtk/commit/d832004e89

1 files changed, 1 insertions, 8 deletions

diff --git a/gc/mmtk/src/api.rs b/gc/mmtk/src/api.rs
index 0c73cd74eb..1519d2b623 100644
--- a/gc/mmtk/src/api.rs
+++ b/gc/mmtk/src/api.rs
@@ -191,14 +191,7 @@ pub unsafe extern "C" fn mmtk_init_binding(
     crate::set_panic_hook();
 
     let builder: Box<MMTKBuilder> = unsafe { Box::from_raw(builder) };
-    let binding_options = if binding_options.is_null() {
-        RubyBindingOptions {
-            ractor_check_mode: false,
-            suffix_size: 0,
-        }
-    } else {
-        unsafe { (*binding_options).clone() }
-    };
+    let binding_options = unsafe { (*binding_options).clone() };
     let mmtk_boxed = mmtk_init(&builder);
     let mmtk_static = Box::leak(Box::new(mmtk_boxed));