[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 <herbert@xxxxxxxxxxxxxxxxxxx>
---
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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