diff options
Diffstat (limited to 'crypto/algapi.c')
| -rw-r--r-- | crypto/algapi.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/crypto/algapi.c b/crypto/algapi.c index 9a636f961572..395b082d03a9 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -62,7 +62,7 @@ static int crypto_check_alg(struct crypto_alg *alg) if (alg->cra_priority < 0) return -EINVAL; - atomic_set(&alg->cra_refcnt, 1); + refcount_set(&alg->cra_refcnt, 1); return crypto_set_driver_name(alg); } @@ -123,7 +123,6 @@ static void crypto_remove_instance(struct crypto_instance *inst, if (!tmpl || !crypto_tmpl_get(tmpl)) return; - crypto_notify(CRYPTO_MSG_ALG_UNREGISTER, &inst->alg); list_move(&inst->alg.cra_list, list); hlist_del(&inst->list); inst->alg.cra_destroy = crypto_destroy_instance; @@ -236,7 +235,7 @@ static struct crypto_larval *__crypto_register_alg(struct crypto_alg *alg) if (!larval->adult) goto free_larval; - atomic_set(&larval->alg.cra_refcnt, 1); + refcount_set(&larval->alg.cra_refcnt, 1); memcpy(larval->alg.cra_driver_name, alg->cra_driver_name, CRYPTO_MAX_ALG_NAME); larval->alg.cra_priority = alg->cra_priority; @@ -392,7 +391,6 @@ static int crypto_remove_alg(struct crypto_alg *alg, struct list_head *list) alg->cra_flags |= CRYPTO_ALG_DEAD; - crypto_notify(CRYPTO_MSG_ALG_UNREGISTER, alg); list_del_init(&alg->cra_list); crypto_remove_spawns(alg, list, NULL); @@ -411,7 +409,7 @@ int crypto_unregister_alg(struct crypto_alg *alg) if (ret) return ret; - BUG_ON(atomic_read(&alg->cra_refcnt) != 1); + BUG_ON(refcount_read(&alg->cra_refcnt) != 1); if (alg->cra_destroy) alg->cra_destroy(alg); @@ -470,7 +468,6 @@ int crypto_register_template(struct crypto_template *tmpl) } list_add(&tmpl->list, &crypto_template_list); - crypto_notify(CRYPTO_MSG_TMPL_REGISTER, tmpl); err = 0; out: up_write(&crypto_alg_sem); @@ -497,12 +494,10 @@ void crypto_unregister_template(struct crypto_template *tmpl) BUG_ON(err); } - crypto_notify(CRYPTO_MSG_TMPL_UNREGISTER, tmpl); - up_write(&crypto_alg_sem); hlist_for_each_entry_safe(inst, n, list, list) { - BUG_ON(atomic_read(&inst->alg.cra_refcnt) != 1); + BUG_ON(refcount_read(&inst->alg.cra_refcnt) != 1); crypto_free_instance(inst); } crypto_remove_final(&users); |