From: Xiang Chen Date: Wed, 22 Mar 2017 17:25:28 +0000 (+0800) Subject: scsi: hisi_sas: free slots after hardreset X-Git-Tag: v4.12-rc1~99^2~129 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=6131243acd2c3aafa041935dcef44eb8255eeb46;p=karo-tx-linux.git 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 Signed-off-by: John Garry Signed-off-by: Martin K. Petersen --- 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)