w1: Fixed compilation bug in w1_check_family().

Skipped content of type multipart/mixed-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: This is a digitally signed message part
Url : http://lists.lm-sensors.org/pipermail/lm-sensors/attachments/20040726/1ac41655/attachment.bin