HPN patch: unrealistic scp output

[Thomas Klausner <wiz%NetBSD.org@localhost>]

Hi!

In NetBSD-current with the HPN patch applied, scp is now much more
verbose. It now writes:
...
File Name 1                         100%   12KB  11.6KB/s  11.6KB/s 00:00
Max throughput: 208.0KB/s

File Name 2                         100%  370KB  92.6KB/s   2.2KB/s 00:04
Max throughput: 208.0KB/s

...
where previously it just wrote:
...
File Name 1                         100%   12KB  11.6KB/s  11.6KB/s 00:00
File Name 2                         100%  370KB  92.6KB/s   2.2KB/s 00:04
...

I think this should just be printed if -v is specified.

Additionally, the "Max throughput" number is unrealistic -- the
connection over which this scp ran is 128KB/s, and there was other
network traffic. scp claims 208.0KB/s though.

Cheers,
 Thomas