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authorHerbert Xu <herbert@gondor.apana.org.au>2007-04-14 10:09:14 +0400
committerHerbert Xu <herbert@gondor.apana.org.au>2007-05-02 08:38:33 +0400
commite196d6259141eda47aeafd88514aae652bfbfc7f (patch)
tree4f5d727242ee5ff80b05e3af6bf130c46e50cb5d /include/linux/crypto.h
parent124b53d020622ffa24e27406f2373d5a3debd0d3 (diff)
downloadlinux-e196d6259141eda47aeafd88514aae652bfbfc7f.tar.xz
[CRYPTO] api: Add ablkcipher_request_set_tfm
This patch adds ablkcipher_request_set_tfm for those users that need to manage the memory for ablkcipher requests directly. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/linux/crypto.h')
-rw-r--r--include/linux/crypto.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index 0ec2467891db..0de7e2ace822 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -588,6 +588,12 @@ static inline int crypto_ablkcipher_reqsize(struct crypto_ablkcipher *tfm)
return crypto_ablkcipher_crt(tfm)->reqsize;
}
+static inline void ablkcipher_request_set_tfm(
+ struct ablkcipher_request *req, struct crypto_ablkcipher *tfm)
+{
+ req->base.tfm = crypto_ablkcipher_tfm(tfm);
+}
+
static inline struct ablkcipher_request *ablkcipher_request_cast(
struct crypto_async_request *req)
{
@@ -603,7 +609,7 @@ static inline struct ablkcipher_request *ablkcipher_request_alloc(
crypto_ablkcipher_reqsize(tfm), gfp);
if (likely(req))
- req->base.tfm = crypto_ablkcipher_tfm(tfm);
+ ablkcipher_request_set_tfm(req, tfm);
return req;
}