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-rw-r--r--drivers/scsi/qla4xxx/ql4_init.c15
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 "