From: Iaroslav Gridin <voker57@gmail.com>
Date: Sat, 29 Oct 2016 11:06:30 +0000 (+0300)
Subject: Remove unused ret variable
X-Git-Tag: OpenSSL_1_1_1-pre1~2733
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=807d21066f8f0e3aba85221fbff824f96b9341be;p=openssl

Remove unused ret variable

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1784)
---

diff --git a/crypto/engine/eng_cryptodev.c b/crypto/engine/eng_cryptodev.c
index d71b03ee27..ad872fda06 100644
--- a/crypto/engine/eng_cryptodev.c
+++ b/crypto/engine/eng_cryptodev.c
@@ -1131,8 +1131,6 @@ static int cryptodev_digest_final(EVP_MD_CTX *ctx, unsigned char *md)
     struct dev_crypto_state *state = EVP_MD_CTX_md_data(ctx);
     struct session_op *sess = &state->d_sess;
 
-    int ret = 1;
-
     if (!md || state->d_fd < 0) {
         printf("cryptodev_digest_final: illegal input\n");
         return (0);
@@ -1157,7 +1155,7 @@ static int cryptodev_digest_final(EVP_MD_CTX *ctx, unsigned char *md)
 
     memcpy(md, state->digest_res, EVP_MD_CTX_size(ctx));
 
-    return (ret);
+    return 1;
 }
 
 static int cryptodev_digest_cleanup(EVP_MD_CTX *ctx)