X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=crypto%2Fahash.c;h=5fc1f172963dc6914f0f6def8435943acd67dfe7;hb=237045fc3c67d44088f767dca5a9fa30815eba62;hp=d19b52324cf520ee777743ee895efb2f537f5e62;hpb=0e03ae7492271a62f6085c9c7f301ac8a481b001;p=cascardo%2Flinux.git

diff --git a/crypto/ahash.c b/crypto/ahash.c
index d19b52324cf5..5fc1f172963d 100644
--- a/crypto/ahash.c
+++ b/crypto/ahash.c
@@ -166,24 +166,6 @@ int crypto_ahash_walk_first(struct ahash_request *req,
 }
 EXPORT_SYMBOL_GPL(crypto_ahash_walk_first);
 
-int crypto_hash_walk_first_compat(struct hash_desc *hdesc,
-				  struct crypto_hash_walk *walk,
-				  struct scatterlist *sg, unsigned int len)
-{
-	walk->total = len;
-
-	if (!walk->total) {
-		walk->entrylen = 0;
-		return 0;
-	}
-
-	walk->alignmask = crypto_hash_alignmask(hdesc->tfm);
-	walk->sg = sg;
-	walk->flags = hdesc->flags & CRYPTO_TFM_REQ_MASK;
-
-	return hash_walk_new_entry(walk);
-}
-
 static int ahash_setkey_unaligned(struct crypto_ahash *tfm, const u8 *key,
 				unsigned int keylen)
 {
@@ -542,6 +524,12 @@ struct crypto_ahash *crypto_alloc_ahash(const char *alg_name, u32 type,
 }
 EXPORT_SYMBOL_GPL(crypto_alloc_ahash);
 
+int crypto_has_ahash(const char *alg_name, u32 type, u32 mask)
+{
+	return crypto_type_has_alg(alg_name, &crypto_ahash_type, type, mask);
+}
+EXPORT_SYMBOL_GPL(crypto_has_ahash);
+
 static int ahash_prepare_alg(struct ahash_alg *alg)
 {
 	struct crypto_alg *base = &alg->halg.base;