From: Omar Sandoval <osandov@fb.com>
Date: Fri, 11 May 2018 13:13:34 -0700
Subject: Btrfs: delete dead code in btrfs_orphan_commit_root()
Git-commit: 05a5bd7c4decf828f79b62863e520c9ff86eef72
Patch-mainline: v4.18-rc1
References: bsc#1111469
btrfs_orphan_commit_root() tries to delete an orphan item for a
subvolume in the tree root, but we don't actually insert that item in
the first place. See commit 0a0d4415e338 ("Btrfs: delete dead code in
btrfs_orphan_add()"). We can get rid of it.
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Acked-by: Nikolay Borisov <nborisov@suse.com>
---
fs/btrfs/inode.c | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index c78e91619c76..06506cd00e4a 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -3307,7 +3307,6 @@ void btrfs_orphan_commit_root(struct btrfs_trans_handle *trans,
{
struct btrfs_fs_info *fs_info = root->fs_info;
struct btrfs_block_rsv *block_rsv;
- int ret;
if (atomic_read(&root->orphan_inodes) ||
root->orphan_cleanup_state != ORPHAN_CLEANUP_DONE)
@@ -3328,17 +3327,6 @@ void btrfs_orphan_commit_root(struct btrfs_trans_handle *trans,
root->orphan_block_rsv = NULL;
spin_unlock(&root->orphan_lock);
- if (test_bit(BTRFS_ROOT_ORPHAN_ITEM_INSERTED, &root->state) &&
- btrfs_root_refs(&root->root_item) > 0) {
- ret = btrfs_del_orphan_item(trans, fs_info->tree_root,
- root->root_key.objectid);
- if (ret)
- btrfs_abort_transaction(trans, ret);
- else
- clear_bit(BTRFS_ROOT_ORPHAN_ITEM_INSERTED,
- &root->state);
- }
-
if (block_rsv) {
WARN_ON(block_rsv->size > 0);
btrfs_free_block_rsv(fs_info, block_rsv);