3 files changed, 6 insertions, 18 deletions

diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 821cde65e369..a1db95925138 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -815,9 +815,7 @@ zfcp_get_adapter_by_busid(char *bus_id)
 struct zfcp_unit *
 zfcp_unit_enqueue(struct zfcp_port *port, fcp_lun_t fcp_lun)
 {
-        struct zfcp_unit *unit, *tmp_unit;
-        unsigned int scsi_lun;
-        int found;
+        struct zfcp_unit *unit;
 
         /*
          * check that there is no unit with this FCP_LUN already in list
@@ -863,22 +861,10 @@ zfcp_unit_enqueue(struct zfcp_port *port, fcp_lun_t fcp_lun)
         }
 
         zfcp_unit_get(unit);
+        unit->scsi_lun = scsilun_to_int((struct scsi_lun *)&unit->fcp_lun);
 
-        scsi_lun = 0;
-        found = 0;
         write_lock_irq(&zfcp_data.config_lock);
-        list_for_each_entry(tmp_unit, &port->unit_list_head, list) {
-                if (tmp_unit->scsi_lun != scsi_lun) {
-                        found = 1;
-                        break;
-                }
-                scsi_lun++;
-        }
-        unit->scsi_lun = scsi_lun;
-        if (found)
-                list_add_tail(&unit->list, &tmp_unit->list);
-        else
-                list_add_tail(&unit->list, &port->unit_list_head);
+        list_add_tail(&unit->list, &port->unit_list_head);
         atomic_clear_mask(ZFCP_STATUS_COMMON_REMOVE, &unit->status);
         atomic_set_mask(ZFCP_STATUS_COMMON_RUNNING, &unit->status);
         write_unlock_irq(&zfcp_data.config_lock);
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index a67f315244d7..5df28e2fd3bb 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1204,7 +1204,7 @@ static void scsi_sequential_lun_scan(struct scsi_target *starget,
  *     Given a struct scsi_lun of: 0a 04 0b 03 00 00 00 00, this function returns
  *     the integer: 0x0b030a04
  **/
-static int scsilun_to_int(struct scsi_lun *scsilun)
+int scsilun_to_int(struct scsi_lun *scsilun)
 {
         int i;
         unsigned int lun;
@@ -1215,6 +1215,7 @@ static int scsilun_to_int(struct scsi_lun *scsilun)
                               scsilun->scsi_lun[i + 1]) << (i * 8));
         return lun;
 }
+EXPORT_SYMBOL(scsilun_to_int);
 
 /**
  * int_to_scsilun: reverts an int into a scsi_lun
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 2f3c5b8b1d6a..6fe1cf672d77 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -287,6 +287,7 @@ extern void scsi_target_block(struct device *);
 extern void scsi_target_unblock(struct device *);
 extern void scsi_remove_target(struct device *);
 extern void int_to_scsilun(unsigned int, struct scsi_lun *);
+extern int scsilun_to_int(struct scsi_lun *);
 extern const char *scsi_device_state_name(enum scsi_device_state);
 extern int scsi_is_sdev_device(const struct device *);
 extern int scsi_is_target_device(const struct device *);