pm80xx: Corrected device state changes in I_T_Nexus_Reset.

[firefly-linux-kernel-4.4.55.git] / drivers / scsi / pm8001 / pm8001_sas.c

diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index b93f289b42b3629ed4125fa8ffcf56d5e717f842..48f4627e05a4b3de61658532567ff26933e2e732 100644 (file)
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -975,19 +975,27 @@ int pm8001_I_T_nexus_reset(struct domain_device *dev)
        phy = sas_get_local_phy(dev);
 
        if (dev_is_sata(dev)) {
-               DECLARE_COMPLETION_ONSTACK(completion_setstate);
                if (scsi_is_sas_phy_local(phy)) {
                        rc = 0;
                        goto out;
                }
                rc = sas_phy_reset(phy, 1);
+               if (rc) {
+                       PM8001_EH_DBG(pm8001_ha,
+                       pm8001_printk("phy reset failed for device %x\n"
+                       "with rc %d\n", pm8001_dev->device_id, rc));
+                       rc = TMF_RESP_FUNC_FAILED;
+                       goto out;
+               }
                msleep(2000);
                rc = pm8001_exec_internal_task_abort(pm8001_ha, pm8001_dev ,
                        dev, 1, 0);
-               pm8001_dev->setds_completion = &completion_setstate;
-               rc = PM8001_CHIP_DISP->set_dev_state_req(pm8001_ha,
-                       pm8001_dev, 0x01);
-               wait_for_completion(&completion_setstate);
+               if (rc) {
+                       PM8001_EH_DBG(pm8001_ha,
+                       pm8001_printk("task abort failed %x\n"
+                       "with rc %d\n", pm8001_dev->device_id, rc));
+                       rc = TMF_RESP_FUNC_FAILED;
+               }
        } else {
                rc = sas_phy_reset(phy, 1);
                msleep(2000);