From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 21 Jun 2012 01:23:20 +0000 (+0100)
Subject: site: No longer track key validity ourselves
X-Git-Tag: debian/0.3.0_beta1~6
X-Git-Url: https://git.distorted.org.uk/~mdw/secnet/commitdiff_plain/3d8d8f4e66600d1a2a80ade8e1df407a18b01ac9?hp=3d8d8f4e66600d1a2a80ade8e1df407a18b01ac9

site: No longer track key validity ourselves

We used to have a variable st->current_valid, which we would always
set to True when assigning a key to current_transform, and to False
when calling delkey (or on initialisation).

Now that we have transform->valid(), this is no longer needed.

We do introduce a trivial helper function current_valid(st) to help us
call it, so the places where st->current_valid was checked don't get
too ugly.

There is no intentional change to the externally-visible behaviour.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
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