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-rw-r--r--drivers/md/dm-core.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/md/dm-core.h b/drivers/md/dm-core.h
index d522093cb39d..aace147effca 100644
--- a/drivers/md/dm-core.h
+++ b/drivers/md/dm-core.h
@@ -96,11 +96,6 @@ struct mapped_device {
*/
struct workqueue_struct *wq;
- /*
- * freeze/thaw support require holding onto a super block
- */
- struct super_block *frozen_sb;
-
/* forced geometry settings */
struct hd_geometry geometry;