Re: [PATCH 3/4] ide-tape remove pipeline speed/control calculations

[Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>]

On Sunday 09 March 2008, Borislav Petkov wrote:
> Pipeline handling calculations in idetape_calculate_speeds() can
> go since they do not have any effect on other functionality besides:
> 
> 1. info is only being exported through /proc as a read-only item
> (controlled_pipeline_head_speed, uncontrolled_pipeline_head_speed)
> 
> 2. used in idetape_restart_speed_control() which, in turn, is unrelated to
> other code
> 
> 3. used only for pipeline frames number accounting (tape->pipeline_head),
> also unused elsewhere.
> 
> 4.some variables are:
>         only written to: tape->buffer_head;
>         unused: tape->tape_head, tape->last_tape_head
> 
> Signed-off-by: Borislav Petkov <petkovbb@gmail.com>

applied