From 4688111e78ed432b19c3cd6de545c83c47dc28b3 Mon Sep 17 00:00:00 2001 From: Eric Biggers Date: Thu, 9 Jul 2020 23:20:37 -0700 Subject: [PATCH] crypto: seqiv - remove seqiv_create() seqiv_create() is pointless because it just checks that the template is being instantiated as an AEAD, then calls seqiv_aead_create(). But seqiv_aead_create() does the exact same check, via aead_geniv_alloc(). Just remove seqiv_create() and use seqiv_aead_create() directly. Signed-off-by: Eric Biggers Signed-off-by: Herbert Xu --- crypto/seqiv.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/crypto/seqiv.c b/crypto/seqiv.c index e48f875a7aac..23e22d8b63e6 100644 --- a/crypto/seqiv.c +++ b/crypto/seqiv.c @@ -164,23 +164,9 @@ free_inst: return err; } -static int seqiv_create(struct crypto_template *tmpl, struct rtattr **tb) -{ - struct crypto_attr_type *algt; - - algt = crypto_get_attr_type(tb); - if (IS_ERR(algt)) - return PTR_ERR(algt); - - if ((algt->type ^ CRYPTO_ALG_TYPE_AEAD) & CRYPTO_ALG_TYPE_MASK) - return -EINVAL; - - return seqiv_aead_create(tmpl, tb); -} - static struct crypto_template seqiv_tmpl = { .name = "seqiv", - .create = seqiv_create, + .create = seqiv_aead_create, .module = THIS_MODULE, };