We have this to some degree already in secFlgs, but those get "or'ed" so
there's no way to know what the last option requested was. Add new fields
that will eventually supercede the secFlgs field in the cifs_ses.
Signed-off-by: NJeff Layton <jlayton@redhat.com>
Reviewed-by: NPavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: NSteve French <smfrench@gmail.com>