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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Tyrel Datwyler <tyreld@linux.ibm.com>,
        Jing Xiangfeng <jingxiangfeng@huawei.com>,
        "Martin K. Petersen" <martin.petersen@oracle.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.9 125/139] scsi: ibmvfc: Fix error return in ibmvfc_probe()
Date:   Tue, 27 Oct 2020 14:50:19 +0100
Message-Id: <20201027134908.085662835@linuxfoundation.org>
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From: Jing Xiangfeng <jingxiangfeng@huawei.com>

[ Upstream commit 5e48a084f4e824e1b624d3fd7ddcf53d2ba69e53 ]

Fix to return error code PTR_ERR() from the error handling case instead of
0.

Link: https://lore.kernel.org/r/20200907083949.154251-1-jingxiangfeng@huawei.com
Acked-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/scsi/ibmvscsi/ibmvfc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 54dea767dfde9..04b3ac17531db 100644
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -4804,6 +4804,7 @@ static int ibmvfc_probe(struct vio_dev *vdev, const struct vio_device_id *id)
 	if (IS_ERR(vhost->work_thread)) {
 		dev_err(dev, "Couldn't create kernel thread: %ld\n",
 			PTR_ERR(vhost->work_thread));
+		rc = PTR_ERR(vhost->work_thread);
 		goto free_host_mem;
 	}
 
-- 
2.25.1