From: Zhang Changzhong <zhangchangzhong@huawei.com>
Date: Fri, 4 Dec 2020 15:47:39 +0800
Subject: scsi: fnic: Fix error return code in fnic_probe()
Git-commit: d4fc94fe65578738ded138e9fce043db6bfc3241
Patch-mainline: v5.11-rc1
References: bsc#1186529

Return a negative error code from the error handling case instead of 0 as
done elsewhere in this function.

Link: https://lore.kernel.org/r/1607068060-31203-1-git-send-email-zhangchangzhong@huawei.com
Fixes: 5df6d737dd4b ("[SCSI] fnic: Add new Cisco PCI-Express FCoE HBA")
Reported-by: Hulk Robot <hulkci@huawei.com>
Reviewed-by: Karan Tilak Kumar <kartilak@cisco.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---
 drivers/scsi/fnic/fnic_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/fnic/fnic_main.c b/drivers/scsi/fnic/fnic_main.c
index cad29679e90e..186c3ab4456b 100644
--- a/drivers/scsi/fnic/fnic_main.c
+++ b/drivers/scsi/fnic/fnic_main.c
@@ -742,6 +742,7 @@ static int fnic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	for (i = 0; i < FNIC_IO_LOCKS; i++)
 		spin_lock_init(&fnic->io_req_lock[i]);
 
+	err = -ENOMEM;
 	fnic->io_req_pool = mempool_create_slab_pool(2, fnic_io_req_cache);
 	if (!fnic->io_req_pool)
 		goto err_out_free_resources;