From 6ef84509f3d439ed2d43ea40080643efec37f54f Mon Sep 17 00:00:00 2001
From: Phil Sutter <phil.sutter@viprinet.com>
Date: Thu, 5 May 2011 15:29:06 +0200
Subject: [PATCH] crypto: mv_cesa - make count_sgs() null-pointer proof

This also makes the dummy scatterlist in mv_hash_final() needless, so
drop it.

XXX: should this routine be made pulicly available? There are probably
other users with their own implementations.

Signed-off-by: Phil Sutter <phil.sutter@viprinet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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