cifs: break out lanman NEGOTIATE handling into separate function

...this also gets rid of some #ifdef ugliness too.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Acked-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Steve French <sfrench@us.ibm.com>
1 file changed