Add aead_request_cast() api to get pointer to aead_request
from cryto_async_request.
Signed-off-by: Lokesh Vutla <lokeshvutla@xxxxxx>
---
include/crypto/internal/aead.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/crypto/internal/aead.h b/include/crypto/internal/aead.h
index 4b25471..0423fa5 100644
--- a/include/crypto/internal/aead.h
+++ b/include/crypto/internal/aead.h
@@ -157,6 +157,12 @@ static inline unsigned int crypto_aead_maxauthsize(struct crypto_aead *aead)
return crypto_aead_alg_maxauthsize(crypto_aead_alg(aead));
}
+static inline struct aead_request *aead_request_cast(
+ struct crypto_async_request *req)
+{
+ return container_of(req, struct aead_request, base);
+}
+
int crypto_register_aead(struct aead_alg *alg);
void crypto_unregister_aead(struct aead_alg *alg);
int crypto_register_aeads(struct aead_alg *algs, int count);
--
1.9.1
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