crypto: squash lines for simple wrapper functions

Remove unneeded variables and assignments.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

2 files changed, 2 insertions, 10 deletions

diff --git a/crypto/crct10dif_generic.c b/crypto/crct10dif_generic.c
index c1229614c7e3..8e94e29dc6fc 100644
--- a/crypto/crct10dif_generic.c
+++ b/crypto/crct10dif_generic.c
@@ -107,10 +107,7 @@ static struct shash_alg alg = {
 
 static int __init crct10dif_mod_init(void)
 {
-        int ret;
-
-        ret = crypto_register_shash(&alg);
-        return ret;
+        return crypto_register_shash(&alg);
 }
 
 static void __exit crct10dif_mod_fini(void)
diff --git a/crypto/mcryptd.c b/crypto/mcryptd.c
index 86fb59b109a9..94ee44acd465 100644
--- a/crypto/mcryptd.c
+++ b/crypto/mcryptd.c
@@ -612,12 +612,7 @@ EXPORT_SYMBOL_GPL(mcryptd_alloc_ahash);
 
 int ahash_mcryptd_digest(struct ahash_request *desc)
 {
-        int err;
-
-        err = crypto_ahash_init(desc) ?:
-              ahash_mcryptd_finup(desc);
-
-        return err;
+        return crypto_ahash_init(desc) ?: ahash_mcryptd_finup(desc);
 }
 
 int ahash_mcryptd_update(struct ahash_request *desc)