From: Liu Bo <bo.li.liu@oracle.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 4/5 RESEND] Btrfs: remove unused code in btrfs_del_root
Date: Sun, 26 May 2013 21:50:30 +0800 [thread overview]
Message-ID: <1369576231-17836-5-git-send-email-bo.li.liu@oracle.com> (raw)
In-Reply-To: <1369576231-17836-1-git-send-email-bo.li.liu@oracle.com>
'leaf' and 'ri' is not used somehow.
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
---
fs/btrfs/root-tree.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c
index 5bf1ed5..4a5abda 100644
--- a/fs/btrfs/root-tree.c
+++ b/fs/btrfs/root-tree.c
@@ -368,8 +368,6 @@ 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)
@@ -379,8 +377,6 @@ 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:
--
1.7.7
next prev parent reply other threads:[~2013-05-26 13:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-26 13:50 [PATCH 0/5] cleanup and fix Liu Bo
2013-05-26 13:50 ` [PATCH 1/5] Btrfs: fix use-after-free bug during umount Liu Bo
2013-05-27 12:07 ` David Sterba
2013-05-27 13:52 ` Liu Bo
2013-05-26 13:50 ` [PATCH 2/5] Btrfs: update new flags for tracepoint Liu Bo
2013-05-26 13:50 ` [PATCH 3/5] Btrfs: kill replicate code in replay_one_buffer Liu Bo
2013-05-26 13:50 ` Liu Bo [this message]
2013-05-26 13:50 ` [PATCH 5/5 RESEND] Btrfs: allow file data clone within a file Liu Bo
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