Revert "Eliminate sparse warning - bad constant expression"

This reverts commit 2d20ca83.

    The change to kernel crypto and fixes to ntlvm2 and ntlmssp
    series, introduced a regression.  Deferring this patch series
    to 2.6.37 after Shirish fixes it.

Signed-off-by: Steve French <sfrench@us.ibm.com>
Acked-by: Jeff Layton <jlayton@redhat.com>
CC: Shirish Pargaonkar <shirishp@us.ibm.com>