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authortkusumi <tkusumi@NetBSD.org>2019-12-15 14:39:42 +0000
committertkusumi <tkusumi@NetBSD.org>2019-12-15 14:39:42 +0000
commit335d67065cfb38d4598e84a619006f80235e5596 (patch)
treec0181ad8744af69dd43b7b8131c38980881ec633 /sys/dev/dm/dm_pdev.c
parent32ff06bed7583d814d3bd109aee8652d13372cd8 (diff)
dm: Style cleanups (no functional changes)
Diffstat (limited to 'sys/dev/dm/dm_pdev.c')
-rw-r--r--sys/dev/dm/dm_pdev.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/dev/dm/dm_pdev.c b/sys/dev/dm/dm_pdev.c
index d08bde89a54..d5c8bbfddf2 100644
--- a/sys/dev/dm/dm_pdev.c
+++ b/sys/dev/dm/dm_pdev.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dm_pdev.c,v 1.20 2019/12/13 15:49:22 tkusumi Exp $ */
+/* $NetBSD: dm_pdev.c,v 1.21 2019/12/15 14:39:42 tkusumi Exp $ */
/*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -29,11 +29,10 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dm_pdev.c,v 1.20 2019/12/13 15:49:22 tkusumi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dm_pdev.c,v 1.21 2019/12/15 14:39:42 tkusumi Exp $");
#include <sys/types.h>
#include <sys/param.h>
-
#include <sys/disk.h>
#include <sys/fcntl.h>
#include <sys/kmem.h>
@@ -140,6 +139,7 @@ dm_pdev_insert(const char *dev_name)
int
dm_pdev_init(void)
{
+
SLIST_INIT(&dm_pdev_list); /* initialize global pdev list */
mutex_init(&dm_pdev_mutex, MUTEX_DEFAULT, IPL_NONE);
@@ -220,6 +220,7 @@ dm_pdev_destroy(void)
int
dm_pdev_decr(dm_pdev_t *dmp)
{
+
KASSERT(dmp != NULL);
/*
* If this was last reference remove dmp from
@@ -233,6 +234,7 @@ dm_pdev_decr(dm_pdev_t *dmp)
dm_pdev_rem(dmp);
return 0;
}
+
mutex_exit(&dm_pdev_mutex);
return 0;
}