[RFC] [PATCH 3/7] ah: Add struct crypto_ahash to ah_data

[Steffen Klassert <steffen.klassert@secunet.com>]

To support for ahash algorithms, we add a pointer to a
crypto_ahash to ah_data.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---
 include/net/ah.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/net/ah.h b/include/net/ah.h
index ae1c322..7ac5221 100644
--- a/include/net/ah.h
+++ b/include/net/ah.h
@@ -14,6 +14,7 @@ struct ah_data
 	int			icv_trunc_len;
 
 	struct crypto_hash	*tfm;
+	struct crypto_ahash	*ahash;
 };
 
 static inline int ah_mac_digest(struct ah_data *ahp, struct sk_buff *skb,
-- 
1.5.4.2