diff options
Diffstat (limited to 'drivers/scsi/isci/task.c')
| -rw-r--r-- | drivers/scsi/isci/task.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/scsi/isci/task.c b/drivers/scsi/isci/task.c index e2d9418683ce..e8cf17b024a4 100644 --- a/drivers/scsi/isci/task.c +++ b/drivers/scsi/isci/task.c | |||
| @@ -212,16 +212,27 @@ int isci_task_execute_task(struct sas_task *task, int num, gfp_t gfp_flags) | |||
| 212 | task->task_state_flags &= ~SAS_TASK_AT_INITIATOR; | 212 | task->task_state_flags &= ~SAS_TASK_AT_INITIATOR; |
| 213 | spin_unlock_irqrestore(&task->task_state_lock, flags); | 213 | spin_unlock_irqrestore(&task->task_state_lock, flags); |
| 214 | 214 | ||
| 215 | /* Indicate QUEUE_FULL so that the scsi | 215 | if (test_bit(IDEV_GONE, &idev->flags)) { |
| 216 | * midlayer retries. if the request | 216 | |
| 217 | * failed for remote device reasons, | 217 | /* Indicate that the device |
| 218 | * it gets returned as | 218 | * is gone. |
| 219 | * SAS_TASK_UNDELIVERED next time | 219 | */ |
| 220 | * through. | 220 | isci_task_refuse(ihost, task, |
| 221 | */ | 221 | SAS_TASK_UNDELIVERED, |
| 222 | isci_task_refuse(ihost, task, | 222 | SAS_DEVICE_UNKNOWN); |
| 223 | SAS_TASK_COMPLETE, | 223 | } else { |
| 224 | SAS_QUEUE_FULL); | 224 | /* Indicate QUEUE_FULL so that |
| 225 | * the scsi midlayer retries. | ||
| 226 | * If the request failed for | ||
| 227 | * remote device reasons, it | ||
| 228 | * gets returned as | ||
| 229 | * SAS_TASK_UNDELIVERED next | ||
| 230 | * time through. | ||
| 231 | */ | ||
| 232 | isci_task_refuse(ihost, task, | ||
| 233 | SAS_TASK_COMPLETE, | ||
| 234 | SAS_QUEUE_FULL); | ||
| 235 | } | ||
| 225 | } | 236 | } |
| 226 | } | 237 | } |
| 227 | } | 238 | } |