[src/trunk]: src/sys/kern copyinargs: Shorten a local var name.

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

details:   https://anonhg.NetBSD.org/src/rev/9118ec567a5b
branches:  trunk
changeset: 328838:9118ec567a5b
user:      uebayasi <uebayasi%NetBSD.org@localhost>
date:      Sat Apr 19 23:00:27 2014 +0000

description:
copyinargs: Shorten a local var name.

diffstat:

 sys/kern/kern_exec.c |  23 +++++++++++------------
 1 files changed, 11 insertions(+), 12 deletions(-)

diffs (59 lines):

diff -r da495eecdbc2 -r 9118ec567a5b sys/kern/kern_exec.c
--- a/sys/kern/kern_exec.c      Sat Apr 19 22:59:08 2014 +0000
+++ b/sys/kern/kern_exec.c      Sat Apr 19 23:00:27 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_exec.c,v 1.404 2014/04/19 22:59:08 uebayasi Exp $ */
+/*     $NetBSD: kern_exec.c,v 1.405 2014/04/19 23:00:27 uebayasi Exp $ */
 
 /*-
  * Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -59,7 +59,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_exec.c,v 1.404 2014/04/19 22:59:08 uebayasi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_exec.c,v 1.405 2014/04/19 23:00:27 uebayasi Exp $");
 
 #include "opt_exec.h"
 #include "opt_execfmt.h"
@@ -1458,31 +1458,30 @@
 
        /* copy the fake args list, if there's one, freeing it as we go */
        if (epp->ep_flags & EXEC_HASARGL) {
-               struct exec_fakearg     *tmpfap = epp->ep_fa;
+               struct exec_fakearg     *fa = epp->ep_fa;
 
-               while (tmpfap->fa_arg != NULL) {
+               while (fa->fa_arg != NULL) {
                        const size_t maxlen = ARG_MAX - (dp - data->ed_argp);
                        size_t len;
 
-                       len = strlcpy(dp, tmpfap->fa_arg, maxlen);
+                       len = strlcpy(dp, fa->fa_arg, maxlen);
                        /* Count NUL into len. */
                        if (len < maxlen)
                                len++;
                        else {
-                               while (tmpfap->fa_arg != NULL) {
-                                       kmem_free(tmpfap->fa_arg,
-                                           tmpfap->fa_len);
-                                       tmpfap++;
+                               while (fa->fa_arg != NULL) {
+                                       kmem_free(fa->fa_arg, fa->fa_len);
+                                       fa++;
                                }
                                kmem_free(epp->ep_fa, epp->ep_fa_len);
                                epp->ep_flags &= ~EXEC_HASARGL;
                                return E2BIG;
                        }
-                       ktrexecarg(tmpfap->fa_arg, len - 1);
+                       ktrexecarg(fa->fa_arg, len - 1);
                        dp += len;
 
-                       kmem_free(tmpfap->fa_arg, tmpfap->fa_len);
-                       tmpfap++;
+                       kmem_free(fa->fa_arg, fa->fa_len);
+                       fa++;
                        data->ed_argc++;
                }
                kmem_free(epp->ep_fa, epp->ep_fa_len);