Re: [PATCH 03/10] crypto: aead: Add aead_request_cast() api
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2015-07-06 07:41:54
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linux-omap, lkml
On Thu, Jul 02, 2015 at 10:48:33AM +0530, Lokesh Vutla wrote:
quoted hunk ↗ jump to hunk
Add aead_request_cast() api to get pointer to aead_request from cryto_async_request. Signed-off-by: Lokesh Vutla <redacted> --- include/linux/crypto.h | 6 ++++++ 1 file changed, 6 insertions(+)diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 10df5d2..20fac3d 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h@@ -1460,6 +1460,12 @@ static inline void aead_request_set_tfm(struct aead_request *req, req->base.tfm = crypto_aead_tfm(crypto_aead_crt(tfm)->base); } +static inline struct aead_request *aead_request_cast( + struct crypto_async_request *req) +{ + return container_of(req, struct aead_request, base); +} +
This should go into include/crypto/internal/aead.h. Thanks, -- Email: Herbert Xu [off-list ref] Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt