linux-kernel - [PATCH 4.9 47/93] scsi: ibmvscsis: Return correct partition name/# to client

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Date:   Mon, 20 Mar 2017 18:51:22 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Michael Cyr <mikecyr@...ibm.com>,
        "Bryant G. Ly" <bryantly@...ux.vnet.ibm.com>,
        Steven Royer <seroyer@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Sasha Levin <alexander.levin@...izon.com>
Subject: [PATCH 4.9 47/93] scsi: ibmvscsis: Return correct partition name/# to client

4.9-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Michael Cyr <mikecyr@...ibm.com>

[ Upstream commit 9c93cf03d4eb3dc58931ff7cac0af9c344fe5e0b ]

Signed-off-by: Michael Cyr <mikecyr@...ibm.com>
Signed-off-by: Bryant G. Ly <bryantly@...ux.vnet.ibm.com>
Tested-by: Steven Royer <seroyer@...ux.vnet.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@...cle.com>
Signed-off-by: Sasha Levin <alexander.levin@...izon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

--- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
+++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
@@ -3387,6 +3387,9 @@ static int ibmvscsis_probe(struct vio_de
 	strncat(vscsi->eye, vdev->name, MAX_EYE);
 
 	vscsi->dds.unit_id = vdev->unit_address;
+	strncpy(vscsi->dds.partition_name, partition_name,
+		sizeof(vscsi->dds.partition_name));
+	vscsi->dds.partition_num = partition_number;
 
 	spin_lock_bh(&ibmvscsis_dev_lock);
 	list_add_tail(&vscsi->list, &ibmvscsis_dev_list);
@@ -3603,7 +3606,7 @@ static int ibmvscsis_get_system_info(voi
 
 	num = of_get_property(rootdn, "ibm,partition-no", NULL);
 	if (num)
-		partition_number = *num;
+		partition_number = of_read_number(num, 1);
 
 	of_node_put(rootdn);