From: Swen Schillig <swen@vnet.ibm.com>
Date: Wed, 17 Nov 2010 13:23:41 +0000 (+0100)
Subject: [SCSI] zfcp: Correct false abort data assignment.
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=6fbf25e86beef1c6719e760a241a7aef9ad145e3;p=deliverable%2Flinux.git

[SCSI] zfcp: Correct false abort data assignment.

The request data assignment between the fsf abort initiator and its
corresponding handler is not consistent and leads to an unpredictable
behaviour, e.g. kernel panic.  This patch fixes this issue and assigns
the correct value.

Signed-off-by: Swen Schillig <swen@vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index aa0cd2322738..f75707a8de2b 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -851,7 +851,7 @@ struct zfcp_fsf_req *zfcp_fsf_abort_fcp_cmnd(struct scsi_cmnd *scmnd)
 
 	zfcp_qdio_set_sbale_last(qdio, &req->qdio_req);
 
-	req->data = zfcp_sdev;
+	req->data = sdev;
 	req->handler = zfcp_fsf_abort_fcp_command_handler;
 	req->qtcb->header.lun_handle = zfcp_sdev->lun_handle;
 	req->qtcb->header.port_handle = zfcp_sdev->port->handle;