---

yaml
---
r: 320344
b: refs/heads/master
c: 75fe9e1
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a71b891bc7d77a070e723c8c53d1dd73cf931555
+refs/heads/master: 75fe9e19816d6ed3e90f1bd3b741f99bf030e848

trunk/drivers/block/rbd.c

@@ -1718,8 +1718,6 @@ static int __rbd_refresh_header(struct rbd_device *rbd_dev)
 {
 	int ret;
 	struct rbd_image_header h;
-	u64 snap_seq;
-	int follow_seq = 0;
 
 	ret = rbd_read_header(rbd_dev, &h);
 	if (ret < 0)
@@ -1735,13 +1733,6 @@ static int __rbd_refresh_header(struct rbd_device *rbd_dev)
 		set_capacity(rbd_dev->disk, size);
 	}
 
-	snap_seq = rbd_dev->header.snapc->seq;
-	if (rbd_dev->header.total_snaps &&
-	    rbd_dev->header.snapc->snaps[0] == snap_seq)
-		/* pointing at the head, will need to follow that
-		   if head moves */
-		follow_seq = 1;
-
 	/* rbd_dev->header.object_prefix shouldn't change */
 	kfree(rbd_dev->header.snap_sizes);
 	kfree(rbd_dev->header.snap_names);
@@ -1759,11 +1750,6 @@ static int __rbd_refresh_header(struct rbd_device *rbd_dev)
 	WARN_ON(strcmp(rbd_dev->header.object_prefix, h.object_prefix));
 	kfree(h.object_prefix);
 
-	if (follow_seq)
-		rbd_dev->header.snapc->seq = rbd_dev->header.snapc->snaps[0];
-	else
-		rbd_dev->header.snapc->seq = snap_seq;
-
 	ret = __rbd_init_snaps_header(rbd_dev);
 
 	up_write(&rbd_dev->header_rwsem);