@@ -301,36 +301,15 @@ btrfs_search_dir_index_item(struct btrfs_root *root,
struct btrfs_path *path, u64 dirid,
const char *name, int name_len)
{
- struct extent_buffer *leaf;
struct btrfs_dir_item *di;
struct btrfs_key key;
- u32 nritems;
int ret;
key.objectid = dirid;
key.type = BTRFS_DIR_INDEX_KEY;
key.offset = 0;
- ret = btrfs_search_slot(NULL, root, &key, path, 0, 0);
- if (ret < 0)
- return ERR_PTR(ret);
-
- leaf = path->nodes[0];
- nritems = btrfs_header_nritems(leaf);
-
- while (1) {
- if (path->slots[0] >= nritems) {
- ret = btrfs_next_leaf(root, path);
- if (ret < 0)
- return ERR_PTR(ret);
- if (ret > 0)
- break;
- leaf = path->nodes[0];
- nritems = btrfs_header_nritems(leaf);
- continue;
- }
-
- btrfs_item_key_to_cpu(leaf, &key, path->slots[0]);
+ btrfs_for_each_slot(root, &key, &key, path, ret) {
if (key.objectid != dirid || key.type != BTRFS_DIR_INDEX_KEY)
break;
@@ -338,9 +317,9 @@ btrfs_search_dir_index_item(struct btrfs_root *root,
name, name_len);
if (di)
return di;
-
- path->slots[0]++;
}
+ if (ret < 0)
+ return ERR_PTR(ret);
return NULL;
}
The function can be simplified by using the iterator like macro. No functional changes. Signed-off-by: Marcos Paulo de Souza <mpdesouza@suse.com> --- fs/btrfs/dir-item.c | 27 +++------------------------ 1 file changed, 3 insertions(+), 24 deletions(-)