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Commit 9c8ae17b authored by Eric Biggers's avatar Eric Biggers Committed by Herbert Xu
Browse files

crypto: api - Remove no-op exit_ops code 



crypto_exit_cipher_ops() and crypto_exit_compress_ops() are no-ops and
have been for a long time, so remove them.

Signed-off-by: default avatarEric Biggers <ebiggers@google.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent afb5a0a9

crypto/api.c

+2 −18
Original line number Original line Diff line number Diff line
@@ -310,24 +310,8 @@ static void crypto_exit_ops(struct crypto_tfm *tfm) 
{

{

	const struct crypto_type *type = tfm->__crt_alg->cra_type;

	const struct crypto_type *type = tfm->__crt_alg->cra_type;





	if (type) {

	if (type && tfm->exit)

		if (tfm->exit)

		tfm->exit(tfm);

		tfm->exit(tfm);

		return;

	}



	switch (crypto_tfm_alg_type(tfm)) {

	case CRYPTO_ALG_TYPE_CIPHER:

		crypto_exit_cipher_ops(tfm);

		break;



	case CRYPTO_ALG_TYPE_COMPRESS:

		crypto_exit_compress_ops(tfm);

		break;



	default:

		BUG();

	}

}

}





static unsigned int crypto_ctxsize(struct crypto_alg *alg, u32 type, u32 mask)

static unsigned int crypto_ctxsize(struct crypto_alg *alg, u32 type, u32 mask)

crypto/cipher.c

+0 −4
Original line number Original line Diff line number Diff line
@@ -116,7 +116,3 @@ int crypto_init_cipher_ops(struct crypto_tfm *tfm) 




	return 0;

	return 0;

}
 
}
 


void crypto_exit_cipher_ops(struct crypto_tfm *tfm)

{

}

crypto/compress.c

+0 −4
Original line number Original line Diff line number Diff line
@@ -42,7 +42,3 @@ int crypto_init_compress_ops(struct crypto_tfm *tfm) 




	return 0;

	return 0;

}
 
}
 


void crypto_exit_compress_ops(struct crypto_tfm *tfm)

{

}

crypto/internal.h

+0 −3
Original line number Original line Diff line number Diff line
@@ -76,9 +76,6 @@ struct crypto_alg *crypto_alg_mod_lookup(const char *name, u32 type, u32 mask); 
int crypto_init_cipher_ops(struct crypto_tfm *tfm);

int crypto_init_cipher_ops(struct crypto_tfm *tfm);

int crypto_init_compress_ops(struct crypto_tfm *tfm);

int crypto_init_compress_ops(struct crypto_tfm *tfm);





void crypto_exit_cipher_ops(struct crypto_tfm *tfm);

void crypto_exit_compress_ops(struct crypto_tfm *tfm);



struct crypto_larval *crypto_larval_alloc(const char *name, u32 type, u32 mask);

struct crypto_larval *crypto_larval_alloc(const char *name, u32 type, u32 mask);

void crypto_larval_kill(struct crypto_alg *alg);

void crypto_larval_kill(struct crypto_alg *alg);

struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask);

struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask);