From 8b55107c57f763c7ca393e72f7ce6f89ea1ba49a Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Fri, 29 Dec 2017 10:06:46 -0600 Subject: crypto: algapi - remove unused notifications There is a message posted to the crypto notifier chain when an algorithm is unregistered, and when a template is registered or unregistered. But nothing is listening for those messages; currently there are only listeners for the algorithm request and registration messages. Get rid of these unused notifications for now. Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu --- crypto/algapi.c | 5 ----- 1 file changed, 5 deletions(-) (limited to 'crypto/algapi.c') diff --git a/crypto/algapi.c b/crypto/algapi.c index 8084a76e01d8..9895cafcce7e 100644 --- a/crypto/algapi.c +++ b/crypto/algapi.c @@ -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; @@ -380,7 +379,6 @@ 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); @@ -458,7 +456,6 @@ 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); @@ -485,8 +482,6 @@ 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) { -- cgit v1.2.3