Remove unused code
In 142c1fd3357e256b2437f6c6e60b8e2f55dca8a5 the use of the $dhcp_dirparameter was removed but not the code itself.
Remove unused code
In 142c1fd3357e256b2437f6c6e60b8e2f55dca8a5 the use of the $dhcp_dir
parameter was removed but not the code itself.