1 files changed, 0 insertions, 2 deletions
diff --git a/byterun/io.c b/byterun/io.c
index 0c3f22dec..f9aa267a0 100644
--- a/byterun/io.c
+++ b/byterun/io.c
@@ -113,7 +113,6 @@ static int do_write(fd, p, n)
   int retcode;
 
   Assert(!Is_young(p));
-  enter_blocking_section();
 #ifdef HAS_UI
   retcode = ui_write(fd, p, n);
 #else
@@ -132,7 +131,6 @@ again:
     }
   }
 #endif
-  leave_blocking_section();
   if (retcode == -1) sys_error(NULL);
   return retcode;
 }