diff options
| -rw-r--r-- | drivers/md/bcache/super.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 3a79790f5fab..291a3d4a4591 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -2175,21 +2175,6 @@ found: sysfs_create_link(&c->kobj, &ca->kobj, buf)) goto err; - /* - * A special case is both ca->sb.seq and c->sb.seq are 0, - * such condition happens on a new created cache device whose - * super block is never flushed yet. In this case c->sb.version - * and other members should be updated too, otherwise we will - * have a mistaken super block version in cache set. - */ - if (ca->sb.seq > c->sb.seq || c->sb.seq == 0) { - c->sb.version = ca->sb.version; - memcpy(c->set_uuid, ca->sb.set_uuid, 16); - c->sb.flags = ca->sb.flags; - c->sb.seq = ca->sb.seq; - pr_debug("set version = %llu\n", c->sb.version); - } - kobject_get(&ca->kobj); ca->set = c; ca->set->cache = ca; |