[src/trunk]: src/sys/compat/ndis Switch NdisOpenFile() to mountlist iterator.

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

details:   https://anonhg.NetBSD.org/src/rev/c239b4d6bd1e
branches:  trunk
changeset: 823125:c239b4d6bd1e
user:      hannken <hannken%NetBSD.org@localhost>
date:      Thu Apr 13 09:44:48 2017 +0000

description:
Switch NdisOpenFile() to mountlist iterator.

XXX: Do we need a function or variable to retrieve the root mount or NULL?

diffstat:

 sys/compat/ndis/subr_ndis.c |  11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diffs (39 lines):

diff -r a25de7a2c794 -r c239b4d6bd1e sys/compat/ndis/subr_ndis.c
--- a/sys/compat/ndis/subr_ndis.c       Thu Apr 13 09:41:28 2017 +0000
+++ b/sys/compat/ndis/subr_ndis.c       Thu Apr 13 09:44:48 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: subr_ndis.c,v 1.28 2014/03/25 16:23:58 christos Exp $  */
+/*     $NetBSD: subr_ndis.c,v 1.29 2017/04/13 09:44:48 hannken Exp $   */
 
 /*-
  * Copyright (c) 2003
@@ -37,7 +37,7 @@
 __FBSDID("$FreeBSD: src/sys/compat/ndis/subr_ndis.c,v 1.67.2.7 2005/03/31 21:50:11 wpaul Exp $");
 #endif
 #ifdef __NetBSD__
-__KERNEL_RCSID(0, "$NetBSD: subr_ndis.c,v 1.28 2014/03/25 16:23:58 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_ndis.c,v 1.29 2017/04/13 09:44:48 hannken Exp $");
 #endif
 
 /*
@@ -3042,6 +3042,8 @@
        char                    *path;
        linker_file_t           head, lf;
        void                    *kldstart, *kldend;
+       mount_iterator_t        *iter;
+       struct mount            *mp;
 
        ndis_unicode_to_ascii(filename->us_buf,
            filename->us_len, &afilename);
@@ -3094,7 +3096,10 @@
                return;
        }
 
-       if (TAILQ_EMPTY(&mountlist)) {
+       mountlist_iterator_init(&iter);
+       mp = mountlist_iterator_next(iter);
+       mountlist_iterator_destroy(iter);
+       if (mp == NULL) {
                ExFreePool(fh);
                *status = NDIS_STATUS_FILE_NOT_FOUND;
                printf("NDIS: could not find file %s in linker list\n",