[src/trunk]: src/external/bsd/pcc/dist/pcc/arch/amd64 remove unused variable, ...

[plunky <plunky%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/92382fc45bcc
branches:  trunk
changeset: 801657:92382fc45bcc
user:      plunky <plunky%NetBSD.org@localhost>
date:      Wed Aug 13 13:18:08 2014 +0000

description:
remove unused variable, as reported by Brad Harder

diffstat:

 external/bsd/pcc/dist/pcc/arch/amd64/code.c |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (22 lines):

diff -r e65a1a86dcca -r 92382fc45bcc external/bsd/pcc/dist/pcc/arch/amd64/code.c
--- a/external/bsd/pcc/dist/pcc/arch/amd64/code.c       Wed Aug 13 13:14:35 2014 +0000
+++ b/external/bsd/pcc/dist/pcc/arch/amd64/code.c       Wed Aug 13 13:18:08 2014 +0000
@@ -1,5 +1,5 @@
 /*     Id: code.c,v 1.74 2014/07/03 14:03:50 ragge Exp         */      
-/*     $NetBSD: code.c,v 1.1.1.5 2014/07/24 19:15:26 plunky Exp $      */
+/*     $NetBSD: code.c,v 1.2 2014/08/13 13:18:08 plunky Exp $  */
 /*
  * Copyright (c) 2008 Michael Shalayeff
  * Copyright (c) 2003 Anders Magnusson (ragge%ludd.luth.se@localhost).
@@ -619,10 +619,9 @@
 NODE *
 amd64_builtin_va_arg(const struct bitable *bt, NODE *a)
 {
-       NODE *ap, *r, *dp;
+       NODE *r, *dp;
        int typ, sz;
 
-       ap = a->n_left;
        dp = a->n_right;
 
        nsse = ngpr = 0;