[SCSI] iscsi class: update version number

Update iscsi class version number.
Signed-off-by: NMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com>

drivers/scsi/scsi_transport_iscsi.c

@@ -34,7 +34,7 @@
 #define ISCSI_CONN_ATTRS 13
 #define ISCSI_HOST_ATTRS 4
 
-#define ISCSI_TRANSPORT_VERSION "2.0-869"
+#define ISCSI_TRANSPORT_VERSION "2.0-870"
 
 struct iscsi_internal {
 	int daemon_pid;