1 files changed, 0 insertions, 2 deletions
diff --git a/perlio.c b/perlio.c
index 9fa5deac68..f90108797d 100644
--- a/perlio.c
+++ b/perlio.c
@@ -2289,8 +2289,6 @@ PerlIO_init(pTHX)
  /* Place holder for stdstreams call ??? */
 #ifdef USE_THREADS
     MUTEX_INIT(&PerlIO_mutex);
-#else
-    PERL_UNUSED_ARG(my_perl);
 #endif
 }