crypto: ahash - optimize performance when wrapping shash

[thirdparty/kernel/linux.git] / crypto / hash.h

diff --git a/crypto/hash.h b/crypto/hash.h
index 7e6c1a948692fbacd6b2652ad84a2e8ba3efcf48..93f6ba0df263e51e8b4c35927c2873cdb565c138 100644 (file)
--- a/crypto/hash.h
+++ b/crypto/hash.h
@@ -12,6 +12,16 @@
 
 #include "internal.h"
 
+static inline struct crypto_istat_hash *hash_get_stat(
+       struct hash_alg_common *alg)
+{
+#ifdef CONFIG_CRYPTO_STATS
+       return &alg->stat;
+#else
+       return NULL;
+#endif
+}
+
 static inline int crypto_hash_report_stat(struct sk_buff *skb,
                                          struct crypto_alg *alg,
                                          const char *type)
@@ -31,9 +41,7 @@ static inline int crypto_hash_report_stat(struct sk_buff *skb,
        return nla_put(skb, CRYPTOCFGA_STAT_HASH, sizeof(rhash), &rhash);
 }
 
-int crypto_init_shash_ops_async(struct crypto_tfm *tfm);
-struct crypto_ahash *crypto_clone_shash_ops_async(struct crypto_ahash *nhash,
-                                                 struct crypto_ahash *hash);
+extern const struct crypto_type crypto_shash_type;
 
 int hash_prepare_alg(struct hash_alg_common *alg);