Now that type-safe init/exit functions exist, they often need to access the underlying aead_instance. So this patch adds the helper aead_alg_instance to access aead_instance from a crypto_aead object. Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> --- include/crypto/internal/aead.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/crypto/internal/aead.h b/include/crypto/internal/aead.h index 4137330..f068d74 100644 --- a/include/crypto/internal/aead.h +++ b/include/crypto/internal/aead.h @@ -52,6 +52,11 @@ static inline struct aead_instance *aead_instance(struct crypto_instance *inst) return container_of(&inst->alg, struct aead_instance, alg.base); } +static inline struct aead_instance *aead_alg_instance(struct crypto_aead *aead) +{ + return aead_instance(crypto_aead_alg_instance(aead)); +} + static inline void *aead_instance_ctx(struct aead_instance *inst) { return crypto_instance_ctx(aead_crypto_instance(inst)); -- To unsubscribe from this list: send the line "unsubscribe linux-crypto" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html