btrfs: Get rid of the confusing btrfs_file_extent_inline_len

[mirror_ubuntu-bionic-kernel.git] / fs / btrfs / ctree.h

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 35c7f95b936f459169e3654a041ab3b930444f70..54a9bdc035571c8b126dd5341e9a91ed871e02a8 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -2412,32 +2412,6 @@ static inline u32 btrfs_file_extent_inline_item_len(
        return btrfs_item_size(eb, e) - BTRFS_FILE_EXTENT_INLINE_DATA_START;
 }
 
-/* this returns the number of file bytes represented by the inline item.
- * If an item is compressed, this is the uncompressed size
- */
-static inline u32 btrfs_file_extent_inline_len(const struct extent_buffer *eb,
-                                       int slot,
-                                       const struct btrfs_file_extent_item *fi)
-{
-       struct btrfs_map_token token;
-
-       btrfs_init_map_token(&token);
-       /*
-        * return the space used on disk if this item isn't
-        * compressed or encoded
-        */
-       if (btrfs_token_file_extent_compression(eb, fi, &token) == 0 &&
-           btrfs_token_file_extent_encryption(eb, fi, &token) == 0 &&
-           btrfs_token_file_extent_other_encoding(eb, fi, &token) == 0) {
-               return btrfs_file_extent_inline_item_len(eb,
-                                                        btrfs_item_nr(slot));
-       }
-
-       /* otherwise use the ram bytes field */
-       return btrfs_token_file_extent_ram_bytes(eb, fi, &token);
-}
-
-
 /* btrfs_dev_stats_item */
 static inline u64 btrfs_dev_stats_value(const struct extent_buffer *eb,
                                        const struct btrfs_dev_stats_item *ptr,