summaryrefslogtreecommitdiff
path: root/crypto/pcrypt.c
diff options
context:
space:
mode:
Diffstat (limited to 'crypto/pcrypt.c')
-rw-r--r--crypto/pcrypt.c31
1 files changed, 9 insertions, 22 deletions
diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
index 8bddc65cd509..d569c7ed6c80 100644
--- a/crypto/pcrypt.c
+++ b/crypto/pcrypt.c
@@ -226,18 +226,14 @@ static int pcrypt_init_instance(struct crypto_instance *inst,
}
static int pcrypt_create_aead(struct crypto_template *tmpl, struct rtattr **tb,
- u32 type, u32 mask)
+ struct crypto_attr_type *algt)
{
struct pcrypt_instance_ctx *ctx;
- struct crypto_attr_type *algt;
struct aead_instance *inst;
struct aead_alg *alg;
+ u32 mask = crypto_algt_inherited_mask(algt);
int err;
- algt = crypto_get_attr_type(tb);
- if (IS_ERR(algt))
- return PTR_ERR(algt);
-
inst = kzalloc(sizeof(*inst) + sizeof(*ctx), GFP_KERNEL);
if (!inst)
return -ENOMEM;
@@ -254,7 +250,7 @@ static int pcrypt_create_aead(struct crypto_template *tmpl, struct rtattr **tb,
goto err_free_inst;
err = crypto_grab_aead(&ctx->spawn, aead_crypto_instance(inst),
- crypto_attr_alg_name(tb[1]), 0, 0);
+ crypto_attr_alg_name(tb[1]), 0, mask);
if (err)
goto err_free_inst;
@@ -263,7 +259,7 @@ static int pcrypt_create_aead(struct crypto_template *tmpl, struct rtattr **tb,
if (err)
goto err_free_inst;
- inst->alg.base.cra_flags = CRYPTO_ALG_ASYNC;
+ inst->alg.base.cra_flags |= CRYPTO_ALG_ASYNC;
inst->alg.ivsize = crypto_aead_alg_ivsize(alg);
inst->alg.maxauthsize = crypto_aead_alg_maxauthsize(alg);
@@ -298,7 +294,7 @@ static int pcrypt_create(struct crypto_template *tmpl, struct rtattr **tb)
switch (algt->type & algt->mask & CRYPTO_ALG_TYPE_MASK) {
case CRYPTO_ALG_TYPE_AEAD:
- return pcrypt_create_aead(tmpl, tb, algt->type, algt->mask);
+ return pcrypt_create_aead(tmpl, tb, algt);
}
return -EINVAL;
@@ -320,7 +316,7 @@ static int pcrypt_init_padata(struct padata_instance **pinst, const char *name)
{
int ret = -ENOMEM;
- *pinst = padata_alloc_possible(name);
+ *pinst = padata_alloc(name);
if (!*pinst)
return ret;
@@ -331,12 +327,6 @@ static int pcrypt_init_padata(struct padata_instance **pinst, const char *name)
return ret;
}
-static void pcrypt_fini_padata(struct padata_instance *pinst)
-{
- padata_stop(pinst);
- padata_free(pinst);
-}
-
static struct crypto_template pcrypt_tmpl = {
.name = "pcrypt",
.create = pcrypt_create,
@@ -359,13 +349,10 @@ static int __init pcrypt_init(void)
if (err)
goto err_deinit_pencrypt;
- padata_start(pencrypt);
- padata_start(pdecrypt);
-
return crypto_register_template(&pcrypt_tmpl);
err_deinit_pencrypt:
- pcrypt_fini_padata(pencrypt);
+ padata_free(pencrypt);
err_unreg_kset:
kset_unregister(pcrypt_kset);
err:
@@ -376,8 +363,8 @@ static void __exit pcrypt_exit(void)
{
crypto_unregister_template(&pcrypt_tmpl);
- pcrypt_fini_padata(pencrypt);
- pcrypt_fini_padata(pdecrypt);
+ padata_free(pencrypt);
+ padata_free(pdecrypt);
kset_unregister(pcrypt_kset);
}