scsi: ibmvfc: Fix error return in ibmvfc_probe()

[ 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>

diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c
index 635f6f9cffc4029173af9c2a07a3021cfb1521d3..ef91f3d01f9890b6a71aa00327155f3fe24d35a1 100644 (file)
--- a/drivers/scsi/ibmvscsi/ibmvfc.c
+++ b/drivers/scsi/ibmvscsi/ibmvfc.c
@@ -4928,6 +4928,7 @@ 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;
        }