From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Wed, 15 Jul 2009 13:26:41 +0000 (+0800)
Subject: crypto: shash - Fix async finup handling of null digest
X-Git-Tag: v2.6.32-rc1~731^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cbc86b9161b40f95caee0e56381b68956fc28cc4;p=pandora-kernel.git

crypto: shash - Fix async finup handling of null digest

When shash_ahash_finup encounters a null request, we end up not
calling the underlying final function.  This patch fixes that.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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