[PATCH 2/4] scsi: hisi_sas: Return directly if init hardware failed

John Garry
2019-11-12T09:34:50Z

From: Xiang Chen <chenxiang66@hisilicon.com>

Need to return directly if init hardware failed.

Fixes: 73a4925d154c ("scsi: hisi_sas: Update all the registers after suspend and resume")
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
---
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 2ae7070db41a..b7836406debe 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -3432,6 +3432,7 @@ static int hisi_sas_v3_resume(struct pci_dev *pdev)
if (rc) {
scsi_remove_host(shost);
pci_disable_device(pdev);
+ return rc;
}
hisi_hba->hw->phys_init(hisi_hba);
sas_resume_ha(sha);
--
2.17.1