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 <[email protected]> Signed-off-by: Herbert Xu <[email protected]>
ambv · Jul 16, 2020 · 4688111 · 4688111
1 parent e72b48c
commit 4688111
Showing 1 changed file with 1 addition and 15 deletions.
diff --git a/crypto/seqiv.c b/crypto/seqiv.c
@@ -164,23 +164,9 @@ static int seqiv_aead_create(struct crypto_template *tmpl, struct rtattr **tb)
 	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,
 };