Only the callsign but not the SSID part of an AX.25 address is ASCII
based but Linux by initializes the SSID which should be just a 4-bit
number from ASCII anyway.
Fix that and convert the code to use a shared constant for both default
addresses. While at it, use the same style for null_ax25_addr
From: Ralf Baechle <[EMAIL PROTECTED]>
Date: Thu, 7 Dec 2006 23:45:59 +
> Only the callsign but not the SSID part of an AX.25 address is ASCII
> based but Linux by initializes the SSID which should be just a 4-bit
> number from ASCII anyway.
>
> Fix that and convert the code to use a shared c
