1 files changed, 2 insertions, 16 deletions

diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index d56589571012..47c1ba141082 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -710,8 +710,8 @@ void btrfs_clear_space_info_full(struct btrfs_fs_info *info)
         rcu_read_unlock();
 }
 
-/* simple helper to search for an existing extent at a given offset */
-int btrfs_lookup_extent(struct btrfs_root *root, u64 start, u64 len)
+/* simple helper to search for an existing data extent at a given offset */
+int btrfs_lookup_data_extent(struct btrfs_root *root, u64 start, u64 len)
 {
         int ret;
         struct btrfs_key key;
@@ -726,12 +726,6 @@ int btrfs_lookup_extent(struct btrfs_root *root, u64 start, u64 len)
         key.type = BTRFS_EXTENT_ITEM_KEY;
         ret = btrfs_search_slot(NULL, root->fs_info->extent_root, &key, path,
                                 0, 0);
-        if (ret > 0) {
-                btrfs_item_key_to_cpu(path->nodes[0], &key, path->slots[0]);
-                if (key.objectid == start &&
-                    key.type == BTRFS_METADATA_ITEM_KEY)
-                        ret = 0;
-        }
         btrfs_free_path(path);
         return ret;
 }
@@ -786,7 +780,6 @@ search_again:
         else
                 key.type = BTRFS_EXTENT_ITEM_KEY;
 
-again:
         ret = btrfs_search_slot(trans, root->fs_info->extent_root,
                                 &key, path, 0, 0);
         if (ret < 0)
@@ -802,13 +795,6 @@ again:
                             key.offset == root->nodesize)
                                 ret = 0;
                 }
-                if (ret) {
-                        key.objectid = bytenr;
-                        key.type = BTRFS_EXTENT_ITEM_KEY;
-                        key.offset = root->nodesize;
-                        btrfs_release_path(path);
-                        goto again;
-                }
         }
 
         if (ret == 0) {