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| author | David Howells <dhowells@redhat.com> | 2014-07-18 18:56:34 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2014-07-18 18:56:34 +0100 |
| commit | 6a09d17bb66a533c165be81e8a4c3557f68e1a3b (patch) | |
| tree | d56b7ce27813ea9ab20ae1f22236af76b5390d6a /crypto | |
| parent | 32c2e6752ff0f48fe03b9e1c7c64bde580a840d2 (diff) | |
| download | linux-0-day-6a09d17bb66a533c165be81e8a4c3557f68e1a3b.tar.gz linux-0-day-6a09d17bb66a533c165be81e8a4c3557f68e1a3b.tar.xz | |
KEYS: Provide a generic instantiation function
Provide a generic instantiation function for key types that use the preparse
hook. This makes it easier to prereserve key quota before keyrings get locked
to retain the new key.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Steve Dickson <steved@redhat.com>
Acked-by: Jeff Layton <jlayton@primarydata.com>
Reviewed-by: Sage Weil <sage@redhat.com>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/asymmetric_keys/asymmetric_type.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/crypto/asymmetric_keys/asymmetric_type.c b/crypto/asymmetric_keys/asymmetric_type.c index b77eb53047882..c1fe0fcee8e35 100644 --- a/crypto/asymmetric_keys/asymmetric_type.c +++ b/crypto/asymmetric_keys/asymmetric_type.c @@ -164,29 +164,6 @@ static void asymmetric_key_free_preparse(struct key_preparsed_payload *prep) } /* - * Instantiate a asymmetric_key defined key. The key was preparsed, so we just - * have to transfer the data here. - */ -static int asymmetric_key_instantiate(struct key *key, struct key_preparsed_payload *prep) -{ - int ret; - - pr_devel("==>%s()\n", __func__); - - ret = key_payload_reserve(key, prep->quotalen); - if (ret == 0) { - key->type_data.p[0] = prep->type_data[0]; - key->type_data.p[1] = prep->type_data[1]; - key->payload.data = prep->payload; - prep->type_data[0] = NULL; - prep->type_data[1] = NULL; - prep->payload = NULL; - } - pr_devel("<==%s() = %d\n", __func__, ret); - return ret; -} - -/* * dispose of the data dangling from the corpse of a asymmetric key */ static void asymmetric_key_destroy(struct key *key) @@ -205,7 +182,7 @@ struct key_type key_type_asymmetric = { .name = "asymmetric", .preparse = asymmetric_key_preparse, .free_preparse = asymmetric_key_free_preparse, - .instantiate = asymmetric_key_instantiate, + .instantiate = generic_key_instantiate, .match = asymmetric_key_match, .destroy = asymmetric_key_destroy, .describe = asymmetric_key_describe, |