crypto: echainiv - Remove unused alg/spawn variable

This patch remove two unused variable and some dead "code" using it.

Fixes: 66008d4230f6 ("crypto: echainiv - Remove AEAD compatibility code")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/crypto/echainiv.c b/crypto/echainiv.c
index e3d889b..45819e6 100644 (file)
--- a/crypto/echainiv.c
+++ b/crypto/echainiv.c
@@ -118,8 +118,6 @@ static int echainiv_aead_create(struct crypto_template *tmpl,
                                struct rtattr **tb)
 {
        struct aead_instance *inst;
-       struct crypto_aead_spawn *spawn;
-       struct aead_alg *alg;
        int err;
 
        inst = aead_geniv_alloc(tmpl, tb, 0, 0);
@@ -127,9 +125,6 @@ static int echainiv_aead_create(struct crypto_template *tmpl,
        if (IS_ERR(inst))
                return PTR_ERR(inst);
 
-       spawn = aead_instance_ctx(inst);
-       alg = crypto_spawn_aead_alg(spawn);
-
        err = -EINVAL;
        if (inst->alg.ivsize & (sizeof(u64) - 1) || !inst->alg.ivsize)
                goto free_inst;