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Commit e196d625 authored by Herbert Xu's avatar Herbert Xu
Browse files

[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: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 124b53d0

include/linux/crypto.h

+7 −1
Original line number Diff line number Diff line
@@ -588,6 +588,12 @@ static inline int crypto_ablkcipher_reqsize(struct crypto_ablkcipher *tfm) 
	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 *ablkcipher_request_alloc( 
		      crypto_ablkcipher_reqsize(tfm), gfp);



	if (likely(req))

		req->base.tfm = crypto_ablkcipher_tfm(tfm);

		ablkcipher_request_set_tfm(req, tfm);



	return req;

}