diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c
index 9ced89678953..69237f5d6078 100644
--- a/fs/btrfs/space-info.c
+++ b/fs/btrfs/space-info.c
@@ -274,7 +274,7 @@ static int create_space_info_sub_group(struct btrfs_space_info *parent, u64 flag
 	sub_group->parent = parent;
 	sub_group->subgroup_id = id;
 
-	ret = btrfs_sysfs_add_space_info_type(fs_info, sub_group);
+	ret = btrfs_sysfs_add_space_info_type(sub_group);
 	if (ret) {
 		kfree(sub_group);
 		parent->sub_group[index] = NULL;
@@ -308,7 +308,7 @@ static int create_space_info(struct btrfs_fs_info *info, u64 flags)
 			return ret;
 	}
 
-	ret = btrfs_sysfs_add_space_info_type(info, space_info);
+	ret = btrfs_sysfs_add_space_info_type(space_info);
 	if (ret)
 		return ret;
 
diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
index 81f52c1f55ce..d66681ce2b3d 100644
--- a/fs/btrfs/sysfs.c
+++ b/fs/btrfs/sysfs.c
@@ -1981,13 +1981,12 @@ static const char *alloc_name(struct btrfs_space_info *space_info)
  * Create a sysfs entry for a space info type at path
  * /sys/fs/btrfs/UUID/allocation/TYPE
  */
-int btrfs_sysfs_add_space_info_type(struct btrfs_fs_info *fs_info,
-				    struct btrfs_space_info *space_info)
+int btrfs_sysfs_add_space_info_type(struct btrfs_space_info *space_info)
 {
 	int ret;
 
 	ret = kobject_init_and_add(&space_info->kobj, &space_info_ktype,
-				   fs_info->space_info_kobj, "%s",
+				   space_info->fs_info->space_info_kobj, "%s",
 				   alloc_name(space_info));
 	if (ret) {
 		kobject_put(&space_info->kobj);
diff --git a/fs/btrfs/sysfs.h b/fs/btrfs/sysfs.h
index 0f94ae923210..05498e5346c3 100644
--- a/fs/btrfs/sysfs.h
+++ b/fs/btrfs/sysfs.h
@@ -37,8 +37,7 @@ void __cold btrfs_exit_sysfs(void);
 int btrfs_sysfs_add_mounted(struct btrfs_fs_info *fs_info);
 void btrfs_sysfs_remove_mounted(struct btrfs_fs_info *fs_info);
 void btrfs_sysfs_add_block_group_type(struct btrfs_block_group *cache);
-int btrfs_sysfs_add_space_info_type(struct btrfs_fs_info *fs_info,
-				    struct btrfs_space_info *space_info);
+int btrfs_sysfs_add_space_info_type(struct btrfs_space_info *space_info);
 void btrfs_sysfs_remove_space_info(struct btrfs_space_info *space_info);
 void btrfs_sysfs_update_devid(struct btrfs_device *device);