Commit 4989d4f0 authored by Herbert Xu's avatar Herbert Xu
Browse files

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: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 6f76672b

crypto/api.c

+1 −7
Original line number Diff line number Diff line
@@ -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);

include/crypto/algapi.h

+0 −1
Original line number Diff line number Diff line
@@ -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;