scsi: cxlflash: Fix error return code in cxlflash_probe()

[ Upstream commit d0b1e4a6 ]

Fix to return negative error code -ENOMEM from create_afu error handling
case instead of 0, as done elsewhere in this function.

Link: https://lore.kernel.org/r/20200428141855.88704-1-weiyongjun1@huawei.comAcked-by: Matthew R. Ochs <mrochs@linux.ibm.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

drivers/scsi/cxlflash/main.c

@@ -3749,6 +3749,7 @@ static int cxlflash_probe(struct pci_dev *pdev,
 	cfg->afu_cookie = cfg->ops->create_afu(pdev);
 	if (unlikely(!cfg->afu_cookie)) {
 		dev_err(dev, "%s: create_afu failed\n", __func__);
+		rc = -ENOMEM;
 		goto out_remove;
 	}