K 10
svn:author
V 5
brian
K 8
svn:date
V 27
2005-07-29T00:20:50.000000Z
K 7
svn:log
V 175
Make ichsmb unloadable.

It seems that the unload problems were due to a dodgy sc->smb usage and a
missing mtx_destroy().

Sponsored by:	ActiveState/Sophos
MFC after:	3 weeks

END