[SCSI] scsi_transport_iscsi: Export ISCSI_PARAM_LOCAL_IPADDR attr for iscsi_connection

This attribute specifies the local IP address used to establish connection.

Signed-off-by: Adheer Chandravanshi <adheer.chandravanshi@qlogic.com>
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/include/scsi/iscsi_if.h b/include/scsi/iscsi_if.h
index 3851a73..fd0421c 100644
--- a/include/scsi/iscsi_if.h
+++ b/include/scsi/iscsi_if.h
@@ -618,6 +618,7 @@
 
 	ISCSI_PARAM_DISCOVERY_PARENT_IDX,
 	ISCSI_PARAM_DISCOVERY_PARENT_TYPE,
+	ISCSI_PARAM_LOCAL_IPADDR,
 	/* must always be last */
 	ISCSI_PARAM_MAX,
 };