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authorHerbert Xu <herbert@gondor.apana.org.au>2009-07-14 18:30:24 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2009-07-14 18:30:24 +0800
commit52861c7cd711fac97b37ae0f4842a9ad26ecae72 (patch)
treedfe99277262e9af217cdfe00b1ed9844c46e84eb /include/crypto
parent7be380f7201064f704a128b78ac01a62dbd10162 (diff)
downloadlinux-linaro-android-52861c7cd711fac97b37ae0f4842a9ad26ecae72.tar.gz
crypto: hash - Add helpers to free spawns
This patch adds the helpers crypto_drop_ahash and crypto_drop_shash so that these spawns can be dropped without ugly casts. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
-rw-r--r--include/crypto/internal/hash.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/crypto/internal/hash.h b/include/crypto/internal/hash.h
index 34eda233ee6..9d30316e9f1 100644
--- a/include/crypto/internal/hash.h
+++ b/include/crypto/internal/hash.h
@@ -69,6 +69,11 @@ int crypto_init_ahash_spawn(struct crypto_ahash_spawn *spawn,
struct hash_alg_common *alg,
struct crypto_instance *inst);
+static inline void crypto_drop_ahash(struct crypto_ahash_spawn *spawn)
+{
+ crypto_drop_spawn(&spawn->base);
+}
+
struct hash_alg_common *ahash_attr_alg(struct rtattr *rta, u32 type, u32 mask);
int crypto_register_shash(struct shash_alg *alg);
@@ -81,6 +86,11 @@ int crypto_init_shash_spawn(struct crypto_shash_spawn *spawn,
struct shash_alg *alg,
struct crypto_instance *inst);
+static inline void crypto_drop_shash(struct crypto_shash_spawn *spawn)
+{
+ crypto_drop_spawn(&spawn->base);
+}
+
struct shash_alg *shash_attr_alg(struct rtattr *rta, u32 type, u32 mask);
int shash_ahash_update(struct ahash_request *req, struct shash_desc *desc);