From fc00127fb67b2a7d2b66f0f4096a5367b581f045 Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Sun, 12 Jul 2009 23:05:48 +0800
Subject: [PATCH] crypto: ahash - Add crypto_ahash_set_reqsize
This patch adds the helper crypto_ahash_set_reqsize so that
implementations do not directly access the crypto_ahash structure.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
include/crypto/internal/hash.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h
index 6e283495374e1..5e45818f33514 100644
--- a/include/crypto/internal/hash.h
+++ b/include/crypto/internal/hash.h
@@ -77,6 +77,12 @@ static inline struct ahash_alg *crypto_ahash_alg(
return &crypto_ahash_tfm(tfm)->__crt_alg->cra_ahash;
}
+static inline void crypto_ahash_set_reqsize(struct crypto_ahash *tfm,
+ unsigned int reqsize)
+{
+ crypto_ahash_crt(tfm)->reqsize = reqsize;
+}
+
static inline int ahash_enqueue_request(struct crypto_queue *queue,
struct ahash_request *request)
{
--
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