diff options
| author | Xiang Chen <chenxiang66@hisilicon.com> | 2017-03-22 20:25:28 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-03-23 18:12:02 +0300 |
| commit | 6131243acd2c3aafa041935dcef44eb8255eeb46 (patch) | |
| tree | 0f36a944d8d1a980845a35706d9b3fbc302b0cd9 | |
| parent | a305f33775c0b7202fe77cbd4cc3d7f2048efc52 (diff) | |
| download | linux-6131243acd2c3aafa041935dcef44eb8255eeb46.tar.xz | |
scsi: hisi_sas: free slots after hardreset
After hardreset, we clear up IOs of remote disks, so we need to free
those slots in LLDD.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 19f28927e768..49cac22a83bd 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -1028,11 +1028,12 @@ static int hisi_sas_I_T_nexus_reset(struct domain_device *device) rc = hisi_sas_debug_I_T_nexus_reset(device); - spin_lock_irqsave(&hisi_hba->lock, flags); - hisi_sas_release_task(hisi_hba, device); - spin_unlock_irqrestore(&hisi_hba->lock, flags); - - return 0; + if (rc == TMF_RESP_FUNC_COMPLETE) { + spin_lock_irqsave(&hisi_hba->lock, flags); + hisi_sas_release_task(hisi_hba, device); + spin_unlock_irqrestore(&hisi_hba->lock, flags); + } + return rc; } static int hisi_sas_lu_reset(struct domain_device *device, u8 *lun) |