From: Wei Yongjun <weiyongjun1@huawei.com>
Date: Sat, 10 Sep 2016 16:06:36 +0000 (+0000)
Subject: scsi: fusion: Fix error return code in mptfc_probe()
X-Git-Tag: Ubuntu-4.9.0-1.2~725^2~27
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=c08b3f9a27006c5c541b5c0fa273444a93617fda;p=mirror_ubuntu-zesty-kernel.git

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 129e132268ff..add6a3a6ef0d 100644
--- 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...