scsi: fusion: Fix error return code in mptfc_probe()

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

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index 129e132..add6a3a 100644 (file)
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -1326,8 +1326,10 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
        ioc->fc_rescan_work_q =
                alloc_ordered_workqueue(ioc->fc_rescan_work_q_name,
                                        WQ_MEM_RECLAIM);
-       if (!ioc->fc_rescan_work_q)
+       if (!ioc->fc_rescan_work_q) {
+               error = -ENOMEM;
                goto out_mptfc_probe;
+       }
 
        /*
         *  Pre-fetch FC port WWN and stuff...