[PATCH 6/6] [CRYPTO] api: Add ablkcipher_request_set_tfm

[Herbert Xu]

[CRYPTO] api: Add ablkcipher_request_set_tfm

This patch adds ablkcipher_request_set_tfm for those users that need
to manage the memory for ablkcipher requests directly.

Signed-off-by: Herbert Xu <[EMAIL PROTECTED]>
---

 include/linux/crypto.h |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/include/linux/crypto.h b/include/linux/crypto.h
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -588,6 +588,12 @@ static inline int crypto_ablkcipher_reqs
        return crypto_ablkcipher_crt(tfm)->reqsize;
 }
 
+static inline void ablkcipher_request_set_tfm(
+       struct ablkcipher_request *req, struct crypto_ablkcipher *tfm)
+{
+       req->base.tfm = crypto_ablkcipher_tfm(tfm);
+}
+
 static inline struct ablkcipher_request *ablkcipher_request_cast(
        struct crypto_async_request *req)
 {
@@ -603,7 +609,7 @@ static inline struct ablkcipher_request 
                      crypto_ablkcipher_reqsize(tfm), gfp);
 
        if (likely(req))
-               req->base.tfm = crypto_ablkcipher_tfm(tfm);
+               ablkcipher_request_set_tfm(req, tfm);
 
        return req;
 }
-
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