[PATCH 4.9 104/175] scsi: fnic: Fix error return code in fnic_probe()

Greg Kroah-Hartman
2020-12-28T16:32:31Z

From: Zhang Changzhong <zhangchangzhong@huawei.com>

[ Upstream commit d4fc94fe65578738ded138e9fce043db6bfc3241 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
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 58ce9020d69c5..389c13e1c9788 100644
--- a/drivers/scsi/fnic/fnic_main.c
+++ b/drivers/scsi/fnic/fnic_main.c
@@ -735,6 +735,7 @@ 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;
--
2.27.0