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Btrfs: remove unused code in btrfs_del_root 

'leaf' and 'ri' is not used somehow.

Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
This commit is contained in:
Liu Bo 2013-05-26 13:50:30 +00:00 committed by Josef Bacik
parent 2da1c669f0
commit b7394eb91c
1 changed files with 0 additions and 4 deletions
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4
fs/btrfs/root-tree.c
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@ -304,8 +304,6 @@ int btrfs_del_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,
{
struct btrfs_path *path;
int ret;
struct btrfs_root_item *ri;
struct extent_buffer *leaf;
path = btrfs_alloc_path();
if (!path)
@ -315,8 +313,6 @@ int btrfs_del_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,
goto out;
BUG_ON(ret != 0);
leaf = path->nodes[0];
ri = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_root_item);
ret = btrfs_del_item(trans, root, path);
out: