btrfs: cleanup, remove inode_ref_info helper

A simple wrapper around btrfs_find_item.

Signed-off-by: David Sterba <dsterba@suse.cz>

diff --git a/fs/btrfs/backref.c b/fs/btrfs/backref.c
index 6fdf82b..f55721f 100644 (file)
--- a/fs/btrfs/backref.c
+++ b/fs/btrfs/backref.c
@@ -1246,14 +1246,6 @@ int btrfs_check_shared(struct btrfs_trans_handle *trans,
        return ret;
 }
 
-static int inode_ref_info(u64 inum, u64 ioff, struct btrfs_root *fs_root,
-                               struct btrfs_path *path,
-                               struct btrfs_key *found_key)
-{
-       return btrfs_find_item(fs_root, path, inum, ioff,
-                       BTRFS_INODE_REF_KEY, found_key);
-}
-
 int btrfs_find_one_extref(struct btrfs_root *root, u64 inode_objectid,
                          u64 start_off, struct btrfs_path *path,
                          struct btrfs_inode_extref **ret_extref,
@@ -1363,7 +1355,8 @@ char *btrfs_ref_to_path(struct btrfs_root *fs_root, struct btrfs_path *path,
                        btrfs_tree_read_unlock_blocking(eb);
                        free_extent_buffer(eb);
                }
-               ret = inode_ref_info(parent, 0, fs_root, path, &found_key);
+               ret = btrfs_find_item(fs_root, path, parent, 0,
+                               BTRFS_INODE_REF_KEY, &found_key);
                if (ret > 0)
                        ret = -ENOENT;
                if (ret)
@@ -1716,8 +1709,10 @@ static int iterate_inode_refs(u64 inum, struct btrfs_root *fs_root,
        struct btrfs_key found_key;
 
        while (!ret) {
-               ret = inode_ref_info(inum, parent ? parent+1 : 0, fs_root, path,
-                                    &found_key);
+               ret = btrfs_find_item(fs_root, path, inum,
+                               parent ? parent + 1 : 0, BTRFS_INODE_REF_KEY,
+                               &found_key);
+
                if (ret < 0)
                        break;
                if (ret) {