From bebc17f8d07b61564951ec62a943428558526b2e Mon Sep 17 00:00:00 2001
From: Steffen Klassert <steffen.klassert@secunet.com>
Date: Tue, 27 Sep 2011 07:24:29 +0200
Subject: crypto: Add a report function pointer to crypto_type

We add a report function pointer to struct crypto_type. This function
pointer is used from the crypto userspace configuration API to report
crypto algorithms to userspace.

Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
(cherry picked from commit b6aa63c09ba3b150a1030f9c95c7647361e7910e)
Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
---
 crypto/crypto_user.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'crypto')

diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c
index 513cfe7bc3ba..aa67c74ee136 100644
--- a/crypto/crypto_user.c
+++ b/crypto/crypto_user.c
@@ -84,6 +84,11 @@ static int crypto_report_one(struct crypto_alg *alg,
 
 	NLA_PUT_U32(skb, CRYPTOCFGA_PRIORITY_VAL, alg->cra_priority);
 
+	if (alg->cra_type && alg->cra_type->report) {
+		if (alg->cra_type->report(skb, alg))
+			goto nla_put_failure;
+	}
+
 	return 0;
 
 nla_put_failure:
-- 
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