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>

diff --git a/crypto/api.c b/crypto/api.c
index 70a894e52ff3b78ca460591124ca32aeb24181ff..0e9cd200a506ddefe6a36527788e0bfd00ae1376 100644 (file)
--- 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 e3cebf640c00070e7fcc436e59cb1c59c2d57379..1aba888241dd151db6e12283fdbedb9e6e694f8b 100644 (file)
--- 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;