From c31fb325a7009b87ea4c43a6b10a01858a76728f Mon Sep 17 00:00:00 2001
From: Pawel Niedzwiecki <pawelx.niedzwiecki@intel.com>
Date: Wed, 11 Oct 2017 19:45:51 +0200
Subject: [PATCH] vhost_scsi: fail requests to device marked for removal

Change-Id: Ie9eea844a64653cf9c016eb3ad96c80546600762
Signed-off-by: Pawel Niedzwiecki <pawelx.niedzwiecki@intel.com>
Reviewed-on: https://review.gerrithub.io/382170
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Pawel Wodkowski <pawelx.wodkowski@intel.com>
---
 lib/vhost/vhost_scsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/vhost/vhost_scsi.c b/lib/vhost/vhost_scsi.c
index 8496c384f..35176263c 100644
--- a/lib/vhost/vhost_scsi.c
+++ b/lib/vhost/vhost_scsi.c
@@ -299,7 +299,7 @@ spdk_vhost_scsi_task_init_target(struct spdk_vhost_scsi_task *task, const __u8 *
 
 	dev = task->svdev->scsi_dev[lun[1]];
 	task->scsi_dev = dev;
-	if (dev == NULL) {
+	if (dev == NULL || task->svdev->scsi_dev_state[lun[1]].removed) {
 		/* If dev has been hotdetached, return 0 to allow sending
 		 * additional hotremove event via sense codes.
 		 */