btrfs: remove pointless data_end assignment in btrfs_extent_item()

There's no point in setting 'data_end' to 'old_data' as we don't use it
afterwards. So remove the redundant assignment which was never needed
and added when the function was first added in commit 6567e837df
("Btrfs: early work to file_write in big extents").

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Filipe Manana 2025-10-16 11:22:57 +01:00 • committed by David Sterba
commit ca428e9b49