linux-kernel - Re: [PATCH 01/12] crypto: add helper function for akcipher

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Date:   Tue, 19 Nov 2019 09:10:26 -0600
From:   Gary R Hook <gary.hook@....com>
To:     Iuliana Prodan <iuliana.prodan@....com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Horia Geanta <horia.geanta@....com>,
        Aymen Sghaier <aymen.sghaier@....com>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Tom Lendacky <thomas.lendacky@....com>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-imx <linux-imx@....com>
Subject: Re: [PATCH 01/12] crypto: add helper function for akcipher_request

On 11/17/19 4:30 PM, Iuliana Prodan wrote:
> Add akcipher_request_cast function to get an akcipher_request struct from
> a crypto_async_request struct.
> 
> Remove this function from ccp driver.
> 
> Signed-off-by: Iuliana Prodan <iuliana.prodan@....com>

Acked-by: Gary R Hook <gary.hook@....com>

> ---
>   drivers/crypto/ccp/ccp-crypto-rsa.c | 6 ------
>   include/crypto/akcipher.h           | 6 ++++++
>   2 files changed, 6 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/crypto/ccp/ccp-crypto-rsa.c b/drivers/crypto/ccp/ccp-crypto-rsa.c
> index 649c91d..3ab659d 100644
> --- a/drivers/crypto/ccp/ccp-crypto-rsa.c
> +++ b/drivers/crypto/ccp/ccp-crypto-rsa.c
> @@ -19,12 +19,6 @@
>   
>   #include "ccp-crypto.h"
>   
> -static inline struct akcipher_request *akcipher_request_cast(
> -	struct crypto_async_request *req)
> -{
> -	return container_of(req, struct akcipher_request, base);
> -}
> -
>   static inline int ccp_copy_and_save_keypart(u8 **kpbuf, unsigned int *kplen,
>   					    const u8 *buf, size_t sz)
>   {
> diff --git a/include/crypto/akcipher.h b/include/crypto/akcipher.h
> index 6924b09..4365edd 100644
> --- a/include/crypto/akcipher.h
> +++ b/include/crypto/akcipher.h
> @@ -170,6 +170,12 @@ static inline struct crypto_akcipher *crypto_akcipher_reqtfm(
>   	return __crypto_akcipher_tfm(req->base.tfm);
>   }
>   
> +static inline struct akcipher_request *akcipher_request_cast(
> +	struct crypto_async_request *req)
> +{
> +	return container_of(req, struct akcipher_request, base);
> +}
> +
>   /**
>    * crypto_free_akcipher() - free AKCIPHER tfm handle
>    *
>