[src/trunk]: src/sys/fs/msdosfs ((u_long)-1) will not always be 0xffffffff, w...

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

details:   https://anonhg.NetBSD.org/src/rev/1007a7749b5e
branches:  trunk
changeset: 782491:1007a7749b5e
user:      jakllsch <jakllsch%NetBSD.org@localhost>
date:      Sun Nov 04 17:16:37 2012 +0000

description:
((u_long)-1) will not always be 0xffffffff, which is what we actually
want to test against to determine if the FSInfo block's next free
cluster suggestion is valid

diffstat:

 sys/fs/msdosfs/msdosfs_vfsops.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 5e81e82e2bdf -r 1007a7749b5e sys/fs/msdosfs/msdosfs_vfsops.c
--- a/sys/fs/msdosfs/msdosfs_vfsops.c   Sun Nov 04 16:29:12 2012 +0000
+++ b/sys/fs/msdosfs/msdosfs_vfsops.c   Sun Nov 04 17:16:37 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: msdosfs_vfsops.c,v 1.97 2012/10/03 23:32:43 jakllsch Exp $     */
+/*     $NetBSD: msdosfs_vfsops.c,v 1.98 2012/11/04 17:16:37 jakllsch Exp $     */
 
 /*-
  * Copyright (C) 1994, 1995, 1997 Wolfgang Solfrank.
@@ -48,7 +48,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: msdosfs_vfsops.c,v 1.97 2012/10/03 23:32:43 jakllsch Exp $");
+__KERNEL_RCSID(0, "$NetBSD: msdosfs_vfsops.c,v 1.98 2012/11/04 17:16:37 jakllsch Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_compat_netbsd.h"
@@ -763,7 +763,7 @@
         * XXX
         */
        if (pmp->pm_fsinfo) {
-               if (pmp->pm_nxtfree == (u_long)-1)
+               if (pmp->pm_nxtfree == 0xffffffffUL)
                        pmp->pm_fsinfo = 0;
        }