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| author | Eric Biggers <ebiggers@google.com> | 2017-12-29 10:06:46 -0600 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-01-05 18:43:10 +1100 |
| commit | 8b55107c57f763c7ca393e72f7ce6f89ea1ba49a (patch) | |
| tree | 238f99e9bef36e4cb04e45571f009aaa1b25f089 /crypto | |
| parent | ce8614a312ef750bb60677bb13680cb27d1c284b (diff) | |
| download | linux-stable-8b55107c57f763c7ca393e72f7ce6f89ea1ba49a.tar.gz linux-stable-8b55107c57f763c7ca393e72f7ce6f89ea1ba49a.tar.bz2 linux-stable-8b55107c57f763c7ca393e72f7ce6f89ea1ba49a.zip | |
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 <ebiggers@google.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/algapi.c | 5 | ||||
| -rw-r--r-- | crypto/internal.h | 3 |
2 files changed, 0 insertions, 8 deletions
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) { diff --git a/crypto/internal.h b/crypto/internal.h index 1388af6da85a..5ac27fba10e8 100644 --- a/crypto/internal.h +++ b/crypto/internal.h @@ -30,9 +30,6 @@ enum { CRYPTO_MSG_ALG_REQUEST, CRYPTO_MSG_ALG_REGISTER, - CRYPTO_MSG_ALG_UNREGISTER, - CRYPTO_MSG_TMPL_REGISTER, - CRYPTO_MSG_TMPL_UNREGISTER, }; struct crypto_instance; |