[PATCH 4.4 072/132] scsi: pm80xx: Fix error return in pm8001_pci_probe()

Greg Kroah-Hartman
2020-12-28T12:55:40Z

From: Zhang Qilong <zhangqilong3@huawei.com>

[ Upstream commit 97031ccffa4f62728602bfea8439dd045cd3aeb2 ]

The driver did not return an error in the case where
pm8001_configure_phy_settings() failed.

Use rc to store the return value of pm8001_configure_phy_settings().

Link: https://lore.kernel.org/r/20201205115551.2079471-1-zhangqilong3@huawei.com
Fixes: 279094079a44 ("[SCSI] pm80xx: Phy settings support for motherboard controller.")
Acked-by: Jack Wang <jinpu.wang@cloud.ionos.com>
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/pm8001/pm8001_init.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/scsi/pm8001/pm8001_init.c b/drivers/scsi/pm8001/pm8001_init.c
index 062ab34b86f8b..a982701bc3e0c 100644
--- a/drivers/scsi/pm8001/pm8001_init.c
+++ b/drivers/scsi/pm8001/pm8001_init.c
@@ -1063,7 +1063,8 @@ static int pm8001_pci_probe(struct pci_dev *pdev,

pm8001_init_sas_add(pm8001_ha);
/* phy setting support for motherboard controller */
- if (pm8001_configure_phy_settings(pm8001_ha))
+ rc = pm8001_configure_phy_settings(pm8001_ha);
+ if (rc)
goto err_out_shost;

pm8001_post_sas_ha_init(shost, chip);
--
2.27.0