btrfs: remove old unused commented out code

Remove code which has been #if0-ed out for a very long time and does not
seem to be related to current codebase anymore.

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

1 files changed, 0 insertions, 29 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index fa287c551ff..de7b4770ab1 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1348,35 +1348,6 @@ fail:
         return ERR_PTR(ret);
 }
 
-#if 0
-        struct btrfs_root *root;
-        int ret;
-
-        root = btrfs_read_fs_root_no_name(fs_info, location);
-        if (!root)
-                return NULL;
-
-        if (root->in_sysfs)
-                return root;
-
-        ret = btrfs_set_root_name(root, name, namelen);
-        if (ret) {
-                free_extent_buffer(root->node);
-                kfree(root);
-                return ERR_PTR(ret);
-        }
-
-        ret = btrfs_sysfs_add_root(root);
-        if (ret) {
-                free_extent_buffer(root->node);
-                kfree(root->name);
-                kfree(root);
-                return ERR_PTR(ret);
-        }
-        root->in_sysfs = 1;
-        return root;
-#endif
-
 static int btrfs_congested_fn(void *congested_data, int bdi_bits)
 {
         struct btrfs_fs_info *info = (struct btrfs_fs_info *)congested_data;