From: Luo Jiaxing <luojiaxing@xxxxxxxxxx> Although if the debugfs initialization fails, we will delete the debugfs folder of hisi_sas, but we did not consider the scenario where debugfs was successfully initialized, but the probe failed for other reasons. We found out that hisi_sas folder is still remain after the probe failed. When probe fail, we should delete debugfs folder to avoid the above issue. Signed-off-by: Luo Jiaxing <luojiaxing@xxxxxxxxxx> Signed-off-by: John Garry <john.garry@xxxxxxxxxx> --- drivers/scsi/hisi_sas/hisi_sas_main.c | 1 + drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index f6ee8db6298f..a225f885b708 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -2686,6 +2686,7 @@ int hisi_sas_probe(struct platform_device *pdev, err_out_register_ha: scsi_remove_host(shost); err_out_ha: + hisi_sas_debugfs_exit(hisi_hba); hisi_sas_free(hisi_hba); scsi_host_put(shost); return rc; diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 19a8cfeb8f6e..e4da309009c0 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -3266,6 +3266,7 @@ hisi_sas_v3_probe(struct pci_dev *pdev, const struct pci_device_id *id) err_out_register_ha: scsi_remove_host(shost); err_out_ha: + hisi_sas_debugfs_exit(hisi_hba); scsi_host_put(shost); err_out_regions: pci_release_regions(pdev); -- 2.17.1
