From fb1e12491cc9dab1aa6c70e8b16a9eed5b7d5642 Mon Sep 17 00:00:00 2001
From: GangCao <gang.cao@intel.com>
Date: Wed, 30 Mar 2022 03:50:33 -0400
Subject: [PATCH] lib/vhost: update the error message

Fix issue #2441

Change-Id: Iabd773c4bfd4769cd21c3ed7f8a53e8690b0a35f
Signed-off-by: GangCao <gang.cao@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12087
Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-by: Dong Yi <dongx.yi@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 lib/vhost/vhost_scsi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/vhost/vhost_scsi.c b/lib/vhost/vhost_scsi.c
index b9e47c672..bd9f1c686 100644
--- a/lib/vhost/vhost_scsi.c
+++ b/lib/vhost/vhost_scsi.c
@@ -1090,8 +1090,8 @@ spdk_vhost_scsi_dev_add_tgt(struct spdk_vhost_dev *vdev, int scsi_tgt_num,
 		}
 	} else {
 		if (scsi_tgt_num >= SPDK_VHOST_SCSI_CTRLR_MAX_DEVS) {
-			SPDK_ERRLOG("%s: SCSI target number is too big (got %d, max %d)\n",
-				    vdev->name, scsi_tgt_num, SPDK_VHOST_SCSI_CTRLR_MAX_DEVS);
+			SPDK_ERRLOG("%s: SCSI target number is too big (got %d, max %d), started from 0.\n",
+				    vdev->name, scsi_tgt_num, SPDK_VHOST_SCSI_CTRLR_MAX_DEVS - 1);
 			return -EINVAL;
 		}
 	}