From 3751f402e099893c34089ed303dca6f5f92dbfd1 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Sat, 8 Nov 2008 08:56:57 +0800
Subject: [PATCH] crypto: hash - Make setkey optional

Since most cryptographic hash algorithms have no keys, this patch
makes the setkey function optional for ahash and shash.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Reading git-format-patch failed