diff options
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_init.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c index 8b5453a..bbb2e90 100644 --- a/drivers/scsi/qla4xxx/ql4_init.c +++ b/drivers/scsi/qla4xxx/ql4_init.c @@ -1409,7 +1409,6 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host *ha, uint32_t fw_ddb_index, uint32_t state, uint32_t conn_err) { struct ddb_entry * ddb_entry; - uint32_t old_fw_ddb_device_state; /* check for out of range index */ if (fw_ddb_index >= MAX_DDB_ENTRIES) @@ -1425,22 +1424,14 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host *ha, uint32_t fw_ddb_index, } /* Device already exists in our database. */ - old_fw_ddb_device_state = ddb_entry->fw_ddb_device_state; DEBUG2(printk("scsi%ld: %s DDB - old state= 0x%x, new state=0x%x for " "index [%d]\n", ha->host_no, __func__, ddb_entry->fw_ddb_device_state, state, fw_ddb_index)); - if (old_fw_ddb_device_state == state && - state == DDB_DS_SESSION_ACTIVE) { - if (atomic_read(&ddb_entry->state) != DDB_STATE_ONLINE) { - atomic_set(&ddb_entry->state, DDB_STATE_ONLINE); - iscsi_unblock_session(ddb_entry->sess); - } - return QLA_SUCCESS; - } ddb_entry->fw_ddb_device_state = state; /* Device is back online. */ - if (ddb_entry->fw_ddb_device_state == DDB_DS_SESSION_ACTIVE) { + if ((ddb_entry->fw_ddb_device_state == DDB_DS_SESSION_ACTIVE) && + (atomic_read(&ddb_entry->state) != DDB_STATE_ONLINE)) { atomic_set(&ddb_entry->state, DDB_STATE_ONLINE); atomic_set(&ddb_entry->relogin_retry_count, 0); atomic_set(&ddb_entry->relogin_timer, 0); @@ -1452,7 +1443,7 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host *ha, uint32_t fw_ddb_index, * Change the lun state to READY in case the lun TIMEOUT before * the device came back. */ - } else { + } else if (ddb_entry->fw_ddb_device_state != DDB_DS_SESSION_ACTIVE) { /* Device went away, mark device missing */ if (atomic_read(&ddb_entry->state) == DDB_STATE_ONLINE) { DEBUG2(ql4_printk(KERN_INFO, ha, "%s mark missing " |