From 70474659a04a5f06c9c6d5f7e8fb9fe7c65c1e3d Mon Sep 17 00:00:00 2001
From: Daniel Pouzzner <douzzer@wolfssl.com>
Date: Wed, 30 Sep 2020 15:11:06 -0500
Subject: [PATCH] wc_ShaFinal(): remove superfluous ret=0 when WOLF_CRYPTO_CB,
 complained by PRB-scan-build-distro-check.

---
 wolfcrypt/src/sha.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/wolfcrypt/src/sha.c b/wolfcrypt/src/sha.c
index 5c80563e1..8154517de 100644
--- a/wolfcrypt/src/sha.c
+++ b/wolfcrypt/src/sha.c
@@ -679,7 +679,6 @@ int wc_ShaFinal(wc_Sha* sha, byte* hash)
         ret = wc_CryptoCb_ShaHash(sha, NULL, 0, hash);
         if (ret != CRYPTOCB_UNAVAILABLE)
             return ret;
-        ret = 0; /* reset ret */
         /* fall-through when unavailable */
     }
 #endif