From f2ac72e8268d9559c3114d5a22679f91f80a2238 Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Tue, 7 Jul 2009 12:30:33 +0800 Subject: [PATCH] crypto: api - Add new template create function This patch introduces the template->create function intended to replace the existing alloc function. The intention is for create to handle the registration directly, whereas currently the caller of alloc has to handle the registration. This allows type-specific code to be run prior to registration. Signed-off-by: Herbert Xu --- crypto/algboss.c | 5 +++++ include/crypto/algapi.h | 1 + 2 files changed, 6 insertions(+) diff --git a/crypto/algboss.c b/crypto/algboss.c index 9908dd830c2..412241ce4cf 100644 --- a/crypto/algboss.c +++ b/crypto/algboss.c @@ -68,6 +68,11 @@ static int cryptomgr_probe(void *data) goto err; do { + if (tmpl->create) { + err = tmpl->create(tmpl, param->tb); + continue; + } + inst = tmpl->alloc(param->tb); if (IS_ERR(inst)) err = PTR_ERR(inst); diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h index 010545436ef..ce010a34642 100644 --- a/include/crypto/algapi.h +++ b/include/crypto/algapi.h @@ -52,6 +52,7 @@ struct crypto_template { struct crypto_instance *(*alloc)(struct rtattr **tb); void (*free)(struct crypto_instance *inst); + int (*create)(struct crypto_template *tmpl, struct rtattr **tb); char name[CRYPTO_MAX_ALG_NAME]; };