doop.c: Remove unnecessary cautiousness

The code this commit removes was used to make sure there was enough
space allocated.  It actually isn't necessary to be so cautious.  The
computed value, rounded up, is sufficient.

1 files changed, 0 insertions, 3 deletions

diff --git a/doop.c b/doop.c
index a06992f906..88220092c3 100644
--- a/doop.c
+++ b/doop.c
@@ -442,9 +442,6 @@ S_do_trans_invmap(pTHX_ SV * const sv, AV * const invmap)
      * assume cannot */
     if (! out_is_utf8 && (PL_op->op_private & OPpTRANS_CAN_FORCE_UTF8)) {
         inplace = FALSE;
-        if (max_expansion < 2) {
-            max_expansion = 2;
-        }
     }
 
     s = (U8*)SvPV_nomg(sv, len);