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Commit be9b8dfa authored by Liu Bo's avatar Liu Bo Committed by David Sterba
Browse files

Btrfs: remove unused variables in __btrfs_unlink_inode 



This code was first introduced in 5f39d397 ("Btrfs: Create
extent_buffer interface for large blocksizes") and the function was
named btrfs_unlink_trans. It later got renamed to __btrfs_unlink_inode
and finally commit 16cdcec7 ("btrfs: implement delayed inode items
operation") changed the way inodes are deleted and obviated the need for
those two members.

Signed-off-by: default avatarLiu Bo <bo.liu@linux.alibaba.com>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
[ replace changelog by Nikolay's version ]
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent cebf05ca

fs/btrfs/inode.c

+0 −4
Original line number Diff line number Diff line
@@ -3935,9 +3935,7 @@ static int __btrfs_unlink_inode(struct btrfs_trans_handle *trans, 
	struct btrfs_fs_info *fs_info = root->fs_info;

	struct btrfs_path *path;

	int ret = 0;

	struct extent_buffer *leaf;

	struct btrfs_dir_item *di;

	struct btrfs_key key;

	u64 index;

	u64 ino = btrfs_ino(inode);

	u64 dir_ino = btrfs_ino(dir);
@@ -3955,8 +3953,6 @@ static int __btrfs_unlink_inode(struct btrfs_trans_handle *trans, 
		ret = di ? PTR_ERR(di) : -ENOENT;

		goto err;

	}

	leaf = path->nodes[0];

	btrfs_dir_item_key_to_cpu(leaf, di, &key);

	ret = btrfs_delete_one_dir_name(trans, root, path, di);

	if (ret)

		goto err;