1 files changed, 0 insertions, 78 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index da3ed965c956..1d51dc38bb49 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -272,83 +272,6 @@ int btrfs_drop_extent_cache(struct inode *inode, u64 start, u64 end,
         return 0;
 }
 
-int btrfs_check_file(struct btrfs_root *root, struct inode *inode)
-{
-        return 0;
-#if 0
-        struct btrfs_path *path;
-        struct btrfs_key found_key;
-        struct extent_buffer *leaf;
-        struct btrfs_file_extent_item *extent;
-        u64 last_offset = 0;
-        int nritems;
-        int slot;
-        int found_type;
-        int ret;
-        int err = 0;
-        u64 extent_end = 0;
-
-        path = btrfs_alloc_path();
-        ret = btrfs_lookup_file_extent(NULL, root, path, inode->i_ino,
-                                       last_offset, 0);
-        while (1) {
-                nritems = btrfs_header_nritems(path->nodes[0]);
-                if (path->slots[0] >= nritems) {
-                        ret = btrfs_next_leaf(root, path);
-                        if (ret)
-                                goto out;
-                        nritems = btrfs_header_nritems(path->nodes[0]);
-                }
-                slot = path->slots[0];
-                leaf = path->nodes[0];
-                btrfs_item_key_to_cpu(leaf, &found_key, slot);
-                if (found_key.objectid != inode->i_ino)
-                        break;
-                if (found_key.type != BTRFS_EXTENT_DATA_KEY)
-                        goto out;
-
-                if (found_key.offset < last_offset) {
-                        WARN_ON(1);
-                        btrfs_print_leaf(root, leaf);
-                        printk(KERN_ERR "inode %lu found offset %llu "
-                               "expected %llu\n", inode->i_ino,
-                               (unsigned long long)found_key.offset,
-                               (unsigned long long)last_offset);
-                        err = 1;
-                        goto out;
-                }
-                extent = btrfs_item_ptr(leaf, slot,
-                                        struct btrfs_file_extent_item);
-                found_type = btrfs_file_extent_type(leaf, extent);
-                if (found_type == BTRFS_FILE_EXTENT_REG) {
-                        extent_end = found_key.offset +
-                             btrfs_file_extent_num_bytes(leaf, extent);
-                } else if (found_type == BTRFS_FILE_EXTENT_INLINE) {
-                        struct btrfs_item *item;
-                        item = btrfs_item_nr(leaf, slot);
-                        extent_end = found_key.offset +
-                             btrfs_file_extent_inline_len(leaf, extent);
-                        extent_end = (extent_end + root->sectorsize - 1) &
-                                ~((u64)root->sectorsize - 1);
-                }
-                last_offset = extent_end;
-                path->slots[0]++;
-        }
-        if (0 && last_offset < inode->i_size) {
-                WARN_ON(1);
-                btrfs_print_leaf(root, leaf);
-                printk(KERN_ERR "inode %lu found offset %llu size %llu\n",
-                       inode->i_ino, (unsigned long long)last_offset,
-                       (unsigned long long)inode->i_size);
-                err = 1;
-
-        }
-out:
-        btrfs_free_path(path);
-        return err;
-#endif
-}
-
 /*
  * this is very complex, but the basic idea is to drop all extents
  * in the range start - end.  hint_block is filled in with a block number
@@ -689,7 +612,6 @@ out:
                 unlock_extent(&BTRFS_I(inode)->io_tree, orig_locked_end,
                               locked_end - 1, GFP_NOFS);
         }
-        btrfs_check_file(root, inode);
         return ret;
 }