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use device_lookup to get device

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This commit is contained in:
cegger 2008-06-13 14:18:14 +00:00
parent 61f21080d9
commit f90facf2e6
1 changed files with 6 additions and 4 deletions
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10
sys/lkm/dev/vnd/lkminit_vnd.c
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@ -1,4 +1,4 @@
/* $NetBSD: lkminit_vnd.c,v 1.8 2008/05/29 14:51:27 mrg Exp $ */
/* $NetBSD: lkminit_vnd.c,v 1.9 2008/06/13 14:18:14 cegger Exp $ */
/*
* Copyright (c) 2002 Matthew R. Green
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: lkminit_vnd.c,v 1.8 2008/05/29 14:51:27 mrg Exp $");
__KERNEL_RCSID(0, "$NetBSD: lkminit_vnd.c,v 1.9 2008/06/13 14:18:14 cegger Exp $");
#include <sys/param.h>
#include <sys/ioctl.h>
@ -57,6 +57,7 @@ static int
vnd_lkm(struct lkm_table *lkmtp, int cmd)
{
int error = 0, i;
device_t dev;
if (cmd == LKM_E_LOAD) {
error = config_cfdriver_attach(&vnd_cd);
@ -69,8 +70,9 @@ vnd_lkm(struct lkm_table *lkmtp, int cmd)
vndattach(0);
} else if (cmd == LKM_E_UNLOAD) {
for (i = 0; i < vnd_cd.cd_ndevs; i++)
if (vnd_cd.cd_devs[i] != NULL &&
(error = vnd_destroy(vnd_cd.cd_devs[i])) != 0)
dev = device_lookup(&vnd_cd, i);
if (dev != NULL &&
(error = vnd_destroy(dev)) != 0)
return 0;
if ((error = config_cfattach_detach(vnd_cd.cd_name,