1 files changed, 0 insertions, 3 deletions
diff --git a/linux-user/main.c b/linux-user/main.c
index 78d6d3e7eb..84e9ec9335 100644
--- a/linux-user/main.c
+++ b/linux-user/main.c
@@ -120,7 +120,6 @@ void fork_start(void)
 {
     start_exclusive();
     mmap_fork_start();
-    qemu_mutex_lock(&tb_ctx.tb_lock);
     cpu_list_lock();
 }
 
@@ -136,14 +135,12 @@ void fork_end(int child)
                 QTAILQ_REMOVE(&cpus, cpu, node);
             }
         }
-        qemu_mutex_init(&tb_ctx.tb_lock);
         qemu_init_cpu_list();
         gdbserver_fork(thread_cpu);
         /* qemu_init_cpu_list() takes care of reinitializing the
          * exclusive state, so we don't need to end_exclusive() here.
          */
     } else {
-        qemu_mutex_unlock(&tb_ctx.tb_lock);
         cpu_list_unlock();
         end_exclusive();
     }