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authorHerbert Xu <herbert@gondor.apana.org.au>2018-03-20 02:41:00 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2018-03-30 20:32:57 +0300
commit4989d4f07a8e738b33a79099ddbdd8e125a4da1b (patch)
treea4f30c583b20a31be702397ee3c4ab3b6f0f1254
parent6f76672bd65039d68197be12653473cb4529741f (diff)
downloadlinux-4989d4f07a8e738b33a79099ddbdd8e125a4da1b.tar.xz
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>
-rw-r--r--crypto/api.c8
-rw-r--r--include/crypto/algapi.h1
2 files changed, 1 insertions, 8 deletions
diff --git a/crypto/api.c b/crypto/api.c
index 70a894e52ff3..0e9cd200a506 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 e3cebf640c00..1aba888241dd 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;