Remove S_OP_NORMAL key state.

Remove S_OP_NORMAL key state.

The key state is virtually identical S_ACTIVE and we only did the state
state transition form S_ACTIVE to S_OP_NORMAL at the point where we
normally would have timed out the TLS negotiation. This is not a very
useful information to have and indeed we never use it anywhere.

Signed-off-by: Arne Schwabe <arne@rfc2549.org>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20200810143707.5834-14-arne@rfc2549.org>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg20674.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>