diff options
Diffstat (limited to 'drivers/scsi/libsas/sas_expander.c')
| -rw-r--r-- | drivers/scsi/libsas/sas_expander.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 7c59f97c0287..32e417e6c2f7 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -125,7 +125,11 @@ static int smp_execute_task(struct domain_device *dev, void *req, int req_size, task->task_status.stat == SAS_DATA_OVERRUN) { res = -EMSGSIZE; break; - } else { + } + if (task->task_status.resp == SAS_TASK_UNDELIVERED && + task->task_status.stat == SAS_DEVICE_UNKNOWN) + break; + else { SAS_DPRINTK("%s: task to dev %016llx response: 0x%x " "status 0x%x\n", __func__, SAS_ADDR(dev->sas_addr), @@ -1648,8 +1652,8 @@ static int sas_get_phy_change_count(struct domain_device *dev, return res; } -static int sas_get_phy_attached_sas_addr(struct domain_device *dev, - int phy_id, u8 *attached_sas_addr) +int sas_get_phy_attached_sas_addr(struct domain_device *dev, int phy_id, + u8 *attached_sas_addr) { int res; struct smp_resp *disc_resp; |