1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index 90e19f13f269..dca401dc70a0 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -426,7 +426,7 @@ static int list_devices(struct dm_ioctl *param, size_t param_size)
                                 old_nl->next = (uint32_t) ((void *) nl -
                                                            (void *) old_nl);
                         disk = dm_disk(hc->md);
-                        nl->dev = huge_encode_dev(MKDEV(disk->major, disk->first_minor));
+                        nl->dev = huge_encode_dev(disk_devt(disk));
                         nl->next = 0;
                         strcpy(nl->name, hc->name);
 
@@ -539,7 +539,7 @@ static int __dev_status(struct mapped_device *md, struct dm_ioctl *param)
         if (dm_suspended(md))
                 param->flags |= DM_SUSPEND_FLAG;
 
-        param->dev = huge_encode_dev(MKDEV(disk->major, disk->first_minor));
+        param->dev = huge_encode_dev(disk_devt(disk));
 
         /*
          * Yes, this will be out of date by the time it gets back
@@ -548,7 +548,7 @@ static int __dev_status(struct mapped_device *md, struct dm_ioctl *param)
          */
         param->open_count = dm_open_count(md);
 
-        if (disk->policy)
+        if (get_disk_ro(disk))
                 param->flags |= DM_READONLY_FLAG;
 
         param->event_nr = dm_get_event_nr(md);