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Commit efd0c405 authored by Filipe David Borba Manana's avatar Filipe David Borba Manana Committed by Chris Mason
Browse files

Btrfs: remove unnecessary key copy when logging inode 



The btrfs_insert_empty_item() function doesn't modify its
key argument.

Signed-off-by: default avatarFilipe David Borba Manana <fdmanana@gmail.com>
Reviewed-by: default avatarZach Brown <zab@redhat.com>
Signed-off-by: default avatarJosef Bacik <jbacik@fusionio.com>
Signed-off-by: default avatarChris Mason <chris.mason@fusionio.com>
parent 452c75c3

fs/btrfs/tree-log.c

+2 −3
Original line number Diff line number Diff line
@@ -3170,11 +3170,10 @@ static int log_inode_item(struct btrfs_trans_handle *trans, 
			  struct inode *inode)

{

	struct btrfs_inode_item *inode_item;

	struct btrfs_key key;

	int ret;



	memcpy(&key, &BTRFS_I(inode)->location, sizeof(key));

	ret = btrfs_insert_empty_item(trans, log, path, &key,

	ret = btrfs_insert_empty_item(trans, log, path,

				      &BTRFS_I(inode)->location,

				      sizeof(*inode_item));

	if (ret && ret != -EEXIST)

		return ret;