diff options
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_main.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 49cac22a83bd..f9ea5ccd1e84 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -188,6 +188,7 @@ static int hisi_sas_task_prep(struct sas_task *task, struct hisi_hba *hisi_hba, struct asd_sas_port *sas_port = device->port; struct device *dev = &hisi_hba->pdev->dev; int dlvry_queue_slot, dlvry_queue, n_elem = 0, rc, slot_idx; + unsigned long flags; if (!sas_port) { struct task_status_struct *ts = &task->task_status; @@ -308,9 +309,9 @@ static int hisi_sas_task_prep(struct sas_task *task, struct hisi_hba *hisi_hba, } list_add_tail(&slot->entry, &sas_dev->list); - spin_lock(&task->task_state_lock); + spin_lock_irqsave(&task->task_state_lock, flags); task->task_state_flags |= SAS_TASK_AT_INITIATOR; - spin_unlock(&task->task_state_lock); + spin_unlock_irqrestore(&task->task_state_lock, flags); hisi_hba->slot_prep = slot; @@ -922,14 +923,11 @@ static int hisi_sas_abort_task(struct sas_task *task) return TMF_RESP_FUNC_FAILED; } - spin_lock_irqsave(&task->task_state_lock, flags); if (task->task_state_flags & SAS_TASK_STATE_DONE) { - spin_unlock_irqrestore(&task->task_state_lock, flags); rc = TMF_RESP_FUNC_COMPLETE; goto out; } - spin_unlock_irqrestore(&task->task_state_lock, flags); sas_dev->dev_status = HISI_SAS_DEV_EH; if (task->lldd_task && task->task_proto & SAS_PROTOCOL_SSP) { struct scsi_cmnd *cmnd = task->uldd_task; @@ -1127,6 +1125,7 @@ hisi_sas_internal_abort_task_exec(struct hisi_hba *hisi_hba, u64 device_id, struct asd_sas_port *sas_port = device->port; struct hisi_sas_cmd_hdr *cmd_hdr_base; int dlvry_queue_slot, dlvry_queue, n_elem = 0, rc, slot_idx; + unsigned long flags; if (unlikely(test_bit(HISI_SAS_RESET_BIT, &hisi_hba->flags))) return -EINVAL; @@ -1167,9 +1166,9 @@ hisi_sas_internal_abort_task_exec(struct hisi_hba *hisi_hba, u64 device_id, list_add_tail(&slot->entry, &sas_dev->list); - spin_lock(&task->task_state_lock); + spin_lock_irqsave(&task->task_state_lock, flags); task->task_state_flags |= SAS_TASK_AT_INITIATOR; - spin_unlock(&task->task_state_lock); + spin_unlock_irqrestore(&task->task_state_lock, flags); hisi_hba->slot_prep = slot; |