From a5ac1f5d9a4285adf4e88ffde7ca8ae823d72441 Mon Sep 17 00:00:00 2001 From: Luo Jiaxing Date: Mon, 5 Aug 2019 21:48:12 +0800 Subject: scsi: hisi_sas: Consolidate internal abort calls in LU reset operation In hisi_sas_lu_reset(), we call internal abort for SAS and SATA device codepaths -> consolidate into a single call. Signed-off-by: Luo Jiaxing Signed-off-by: John Garry Signed-off-by: Martin K. Petersen --- drivers/scsi/hisi_sas/hisi_sas_main.c | 26 +++++++++----------------- 1 file changed, 9 insertions(+), 17 deletions(-) (limited to 'drivers') diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index acb87b4f9622..d60eaaa4c5e8 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1829,18 +1829,18 @@ static int hisi_sas_lu_reset(struct domain_device *device, u8 *lun) struct device *dev = hisi_hba->dev; int rc = TMF_RESP_FUNC_FAILED; + /* Clear internal IO and then lu reset */ + rc = hisi_sas_internal_task_abort(hisi_hba, device, + HISI_SAS_INT_ABT_DEV, 0); + if (rc < 0) { + dev_err(dev, "lu_reset: internal abort failed\n"); + goto out; + } + hisi_sas_dereg_device(hisi_hba, device); + if (dev_is_sata(device)) { struct sas_phy *phy; - /* Clear internal IO and then hardreset */ - rc = hisi_sas_internal_task_abort(hisi_hba, device, - HISI_SAS_INT_ABT_DEV, 0); - if (rc < 0) { - dev_err(dev, "lu_reset: internal abort failed\n"); - goto out; - } - hisi_sas_dereg_device(hisi_hba, device); - phy = sas_get_local_phy(device); rc = sas_phy_reset(phy, 1); @@ -1851,14 +1851,6 @@ static int hisi_sas_lu_reset(struct domain_device *device, u8 *lun) } else { struct hisi_sas_tmf_task tmf_task = { .tmf = TMF_LU_RESET }; - rc = hisi_sas_internal_task_abort(hisi_hba, device, - HISI_SAS_INT_ABT_DEV, 0); - if (rc < 0) { - dev_err(dev, "lu_reset: internal abort failed\n"); - goto out; - } - hisi_sas_dereg_device(hisi_hba, device); - rc = hisi_sas_debug_issue_ssp_tmf(device, lun, &tmf_task); if (rc == TMF_RESP_FUNC_COMPLETE) hisi_sas_release_task(hisi_hba, device); -- cgit