From 4989d4f07a8e738b33a79099ddbdd8e125a4da1b Mon Sep 17 00:00:00 2001
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Tue, 20 Mar 2018 07:41:00 +0800
Subject: [PATCH] crypto: api - Remove unused crypto_type lookup function
The lookup function in crypto_type was only used for the implicit
IV generators which have been completely removed from the crypto
API.
This patch removes the lookup function as it is now useless.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---
crypto/api.c | 8 +-------
include/crypto/algapi.h | 1 -
2 files changed, 1 insertion(+), 8 deletions(-)
diff --git a/crypto/api.c b/crypto/api.c
index 70a894e52ff3b..0e9cd200a506d 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -485,20 +485,14 @@ struct crypto_alg *crypto_find_alg(const char *alg_name,
const struct crypto_type *frontend,
u32 type, u32 mask)
{
- struct crypto_alg *(*lookup)(const char *name, u32 type, u32 mask) =
- crypto_alg_mod_lookup;
-
if (frontend) {
type &= frontend->maskclear;
mask &= frontend->maskclear;
type |= frontend->type;
mask |= frontend->maskset;
-
- if (frontend->lookup)
- lookup = frontend->lookup;
}
- return lookup(alg_name, type, mask);
+ return crypto_alg_mod_lookup(alg_name, type, mask);
}
EXPORT_SYMBOL_GPL(crypto_find_alg);
diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index e3cebf640c000..1aba888241dd1 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -30,7 +30,6 @@ struct crypto_type {
int (*init_tfm)(struct crypto_tfm *tfm);
void (*show)(struct seq_file *m, struct crypto_alg *alg);
int (*report)(struct sk_buff *skb, struct crypto_alg *alg);
- struct crypto_alg *(*lookup)(const char *name, u32 type, u32 mask);
void (*free)(struct crypto_instance *inst);
unsigned int type;
--
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