From 0611c45869eaa61a37850c70e2f494501101f21b Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Mon, 17 Oct 2016 09:16:04 -0700
Subject: [PATCH] Attempt to fix sha.c error with older visual studio compiler.

---
 wolfcrypt/src/sha.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/wolfcrypt/src/sha.c b/wolfcrypt/src/sha.c
index 64962b97d..e6fe9d396 100644
--- a/wolfcrypt/src/sha.c
+++ b/wolfcrypt/src/sha.c
@@ -305,8 +305,6 @@
     {
         word32 W[SHA_BLOCK_SIZE / sizeof(word32)];
 
-        (void)data; /* Not used */
-
         /* Copy context->state[] to working vars */
         word32 a = sha->digest[0];
         word32 b = sha->digest[1];
@@ -376,6 +374,8 @@
         sha->digest[2] += c;
         sha->digest[3] += d;
         sha->digest[4] += e;
+
+        (void)data; /* Not used */
     }
 #endif /* !USE_CUSTOM_SHA_TRANSFORM */