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authortkusumi <tkusumi@NetBSD.org>2019-12-18 14:31:35 +0000
committertkusumi <tkusumi@NetBSD.org>2019-12-18 14:31:35 +0000
commitfdf87adf0cac86f202f950ecd54d4364f50026b1 (patch)
tree4437aee1b155a55a660afb7a45c9f655e080028b /sys/dev/dm/dm_target_stripe.c
parentb84eb1c7e057066d2e5d76397aa985cbf82a932b (diff)
dm: Test # of args in target's ->init()
The # of args is part of target's spec. Both Linux kernel and DragonFlyBSD test argc on ctr/init.
Diffstat (limited to 'sys/dev/dm/dm_target_stripe.c')
-rw-r--r--sys/dev/dm/dm_target_stripe.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/sys/dev/dm/dm_target_stripe.c b/sys/dev/dm/dm_target_stripe.c
index 9ab571ea333..22f30a1e3e0 100644
--- a/sys/dev/dm/dm_target_stripe.c
+++ b/sys/dev/dm/dm_target_stripe.c
@@ -1,4 +1,4 @@
-/*$NetBSD: dm_target_stripe.c,v 1.39 2019/12/15 16:14:27 tkusumi Exp $*/
+/*$NetBSD: dm_target_stripe.c,v 1.40 2019/12/18 14:31:35 tkusumi Exp $*/
/*
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@@ -29,7 +29,7 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: dm_target_stripe.c,v 1.39 2019/12/15 16:14:27 tkusumi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: dm_target_stripe.c,v 1.40 2019/12/18 14:31:35 tkusumi Exp $");
/*
* This file implements initial version of device-mapper stripe target.
@@ -139,12 +139,10 @@ dm_target_stripe_init(dm_table_entry_t *table_en, int argc, char **argv)
dm_target_stripe_config_t *tsc;
int strpc, strpi;
- /*
- if (argc < 4) {
- printf("Stripe target takes 4 or more args\n");
+ if (argc < 2) {
+ printf("Stripe target takes at least 2 args, %d given\n", argc);
return EINVAL;
}
- */
printf("Stripe target init function called!!\n");
printf("Stripe target chunk size %s number of stripes %s\n",