1 files changed, 5 insertions, 4 deletions

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index f08f6dda949f..9e524b0a7b3c 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -3463,8 +3463,10 @@ static int update_space_info(struct btrfs_fs_info *info, u64 flags,
                 return ret;
         }
 
-        for (i = 0; i < BTRFS_NR_RAID_TYPES; i++)
+        for (i = 0; i < BTRFS_NR_RAID_TYPES; i++) {
                 INIT_LIST_HEAD(&found->block_groups[i]);
+                kobject_init(&found->block_group_kobjs[i], &btrfs_raid_ktype);
+        }
         init_rwsem(&found->groups_sem);
         spin_lock_init(&found->lock);
         found->flags = flags & BTRFS_BLOCK_GROUP_TYPE_MASK;
@@ -8422,9 +8424,8 @@ static void __link_block_group(struct btrfs_space_info *space_info,
                 int ret;
 
                 kobject_get(&space_info->kobj); /* put in release */
-                ret = kobject_init_and_add(kobj, &btrfs_raid_ktype,
-                                           &space_info->kobj, "%s",
-                                           get_raid_name(index));
+                ret = kobject_add(kobj, &space_info->kobj, "%s",
+                                  get_raid_name(index));
                 if (ret) {
                         pr_warn("btrfs: failed to add kobject for block cache. ignoring.\n");
                         kobject_put(&space_info->kobj);