Remove null checks for xfree

xfree can handle null values, so we don't need to check it.

1 files changed, 1 insertions, 3 deletions

diff --git a/vm.c b/vm.c
index 98e280bf28..e275aa5be4 100644
--- a/vm.c
+++ b/vm.c
@@ -3443,9 +3443,7 @@ thread_free(void *ptr)
         rb_bug("thread_free: keeping_mutexes must be NULL (%p:%p)", (void *)th, (void *)th->keeping_mutexes);
     }
 
-    if (th->specific_storage) {
-        ruby_xfree(th->specific_storage);
-    }
+    ruby_xfree(th->specific_storage);
 
     rb_threadptr_root_fiber_release(th);