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authortkusumi <tkusumi@NetBSD.org>2019-12-04 15:31:12 +0000
committertkusumi <tkusumi@NetBSD.org>2019-12-04 15:31:12 +0000
commit700f61674206faebfb558227e0da2f6d18deee0c (patch)
treed9b2fb053882fe4fba80748caaf1e89383a2aa18 /sys/dev/dm/device-mapper.c
parent7c190a9f244477cd48ef9eaddfbde0345f421fee (diff)
dm: style + whitespace + indentation fixes
No functional changes.
Diffstat (limited to 'sys/dev/dm/device-mapper.c')
-rw-r--r--sys/dev/dm/device-mapper.c26
1 files changed, 7 insertions, 19 deletions
diff --git a/sys/dev/dm/device-mapper.c b/sys/dev/dm/device-mapper.c
index dcd2385ad8c..bd75102a82d 100644
--- a/sys/dev/dm/device-mapper.c
+++ b/sys/dev/dm/device-mapper.c
@@ -1,4 +1,4 @@
-/* $NetBSD: device-mapper.c,v 1.42 2019/12/03 15:36:00 tkusumi Exp $ */
+/* $NetBSD: device-mapper.c,v 1.43 2019/12/04 15:31:12 tkusumi Exp $ */
/*
* Copyright (c) 2010 The NetBSD Foundation, Inc.
@@ -149,7 +149,7 @@ static const struct cmd_function {
{ .cmd = "reload", .fn = dm_table_load_ioctl, .allowed = 0 },
{ .cmd = "status", .fn = dm_table_status_ioctl, .allowed = 1 },
{ .cmd = "table", .fn = dm_table_status_ioctl, .allowed = 1 },
- { .cmd = NULL, .fn = NULL, .allowed = 0 }
+ { .cmd = NULL, .fn = NULL, .allowed = 0 }
};
#ifdef _MODULE
@@ -194,11 +194,8 @@ dm_modcmd(modcmd_t cmd, void *arg)
config_cfdriver_detach(&dm_cd);
break;
}
-
dm_doinit();
-
break;
-
case MODULE_CMD_FINI:
/*
* Disable unloading of dm module if there are any devices
@@ -220,7 +217,6 @@ dm_modcmd(modcmd_t cmd, void *arg)
break;
case MODULE_CMD_STAT:
return ENOTTY;
-
default:
return ENOTTY;
}
@@ -364,7 +360,7 @@ dmioctl(dev_t dev, const u_long cmd, void *data, int flag, struct lwp *l)
aprint_debug("dmioctl called\n");
KASSERT(data != NULL);
- if (( r = disk_ioctl_switch(dev, cmd, data)) == ENOTTY) {
+ if ((r = disk_ioctl_switch(dev, cmd, data)) == ENOTTY) {
struct plistref *pref = (struct plistref *) data;
/* Check if we were called with NETBSD_DM_IOCTL ioctl
@@ -429,7 +425,6 @@ dm_ioctl_switch(u_long cmd)
{
switch(cmd) {
-
case NETBSD_DM_IOCTL:
aprint_debug("dm NetBSD_DM_IOCTL called\n");
break;
@@ -511,8 +506,7 @@ disk_ioctl_switch(dev_t dev, u_long cmd, void *data)
* Call sync target routine for all table entries. Target sync
* routine basically call DIOCCACHESYNC on underlying devices.
*/
- SLIST_FOREACH(table_en, tbl, next)
- {
+ SLIST_FOREACH(table_en, tbl, next) {
(void)table_en->target->sync(table_en);
}
dm_table_release(&dmv->table_head, DM_TABLE_ACTIVE);
@@ -556,7 +550,6 @@ disk_ioctl_switch(dev_t dev, u_long cmd, void *data)
break;
}
-
default:
aprint_debug("unknown disk_ioctl called\n");
return ENOTTY;
@@ -622,8 +615,7 @@ dmstrategy(struct buf *bp)
/*
* Find out what tables I want to select.
*/
- SLIST_FOREACH(table_en, tbl, next)
- {
+ SLIST_FOREACH(table_en, tbl, next) {
/* I need need number of bytes not blocks. */
table_start = table_en->start * DEV_BSIZE;
/*
@@ -672,8 +664,6 @@ dmstrategy(struct buf *bp)
dm_table_release(&dmv->table_head, DM_TABLE_ACTIVE);
dm_dev_unbusy(dmv);
-
- return;
}
@@ -697,15 +687,13 @@ dmsize(dev_t dev)
dm_dev_t *dmv;
uint64_t size;
- size = 0;
-
if ((dmv = dm_dev_lookup(NULL, NULL, minor(dev))) == NULL)
- return -ENOENT;
+ return -ENOENT;
size = dm_table_size(&dmv->table_head);
dm_dev_unbusy(dmv);
- return size;
+ return size;
}
static void