1 files changed, 0 insertions, 10 deletions
diff --git a/thread.c b/thread.c
index 77cc7e3f2b..d0187ae1a3 100644
--- a/thread.c
+++ b/thread.c
@@ -341,7 +341,6 @@ rb_thread_s_debug_set(VALUE self, VALUE val)
 #endif
 
 NOINLINE(static int thread_start_func_2(rb_thread_t *th, VALUE *stack_start));
-static void timer_thread_function(rb_execution_context_t *ec);
 void ruby_sigchld_handler(rb_vm_t *); /* signal.c */
 
 static void
@@ -4575,15 +4574,6 @@ rb_threadptr_check_signal(rb_thread_t *mth)
 }
 
 static void
-timer_thread_function(rb_execution_context_t *ec)
-{
-    // strictly speaking, accessing gvl->owner is not thread-safe
-    if (ec) {
-        RUBY_VM_SET_TIMER_INTERRUPT(ec);
-    }
-}
-
-static void
 async_bug_fd(const char *mesg, int errno_arg, int fd)
 {
     char buff[64];