Update a FIXME. Should have been included in r2174


git-svn-id: svn://svn.valgrind.org/vex/trunk@2175 8f6e269a-dfd6-0310-a8e1-e2731360e62c
diff --git a/priv/guest_s390_toIR.c b/priv/guest_s390_toIR.c
index 98ecaa3..bf7ddc6 100644
--- a/priv/guest_s390_toIR.c
+++ b/priv/guest_s390_toIR.c
@@ -13045,8 +13045,8 @@
    dres.len        = insn_length;
    dres.continueAt = 0;
 
-   /* fixs390: we should probably pass the resteer-function and the callback
-      data. It's not needed for correctness but improves performance. */
+   /* fixs390: consider chasing of conditional jumps */
+
    resteer_fn = resteerOkFn;
    resteer_data = callback_data;