btrfs: simplify insert_orphan_item
We can search and add the orphan item in one go,
btrfs_insert_orphan_item will find out if the item already exists.
Signed-off-by: David Sterba <dsterba@suse.cz>
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 5be45c1..25a1c36 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -1254,21 +1254,13 @@
}
static int insert_orphan_item(struct btrfs_trans_handle *trans,
- struct btrfs_root *root, u64 offset)
+ struct btrfs_root *root, u64 ino)
{
int ret;
- struct btrfs_path *path;
- path = btrfs_alloc_path();
- if (!path)
- return -ENOMEM;
-
- ret = btrfs_find_item(root, path, BTRFS_ORPHAN_OBJECTID,
- offset, BTRFS_ORPHAN_ITEM_KEY, NULL);
- if (ret > 0)
- ret = btrfs_insert_orphan_item(trans, root, offset);
-
- btrfs_free_path(path);
+ ret = btrfs_insert_orphan_item(trans, root, ino);
+ if (ret == -EEXIST)
+ ret = 0;
return ret;
}