Commit e349fa35 authored by Vikas Chaudhary's avatar Vikas Chaudhary Committed by James Bottomley
Browse files

[SCSI] qla4xxx: set driver ddb state correctly in process_ddb_changed 



If fw ddb state is ACTIVE mark driver ddb stat as ONLINE and
unblock iscsi session.

Signed-off-by: default avatarVikas Chaudhary <vikas.chaudhary@qlogic.com>
Signed-off-by: default avatarRavi Anand <ravi.anand@qlogic.com>
Reviewed-by: default avatarMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent ab2a9ba1

drivers/scsi/qla4xxx/ql4_init.c

+4 −1
Original line number Diff line number Diff line
@@ -1487,7 +1487,10 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host *ha, uint32_t fw_ddb_index, 
		      ddb_entry->fw_ddb_device_state, state, fw_ddb_index));

	if (old_fw_ddb_device_state == state &&

	    state == DDB_DS_SESSION_ACTIVE) {

		/* Do nothing, state not changed. */

		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;

	}