From 3fa0fb78f20d33e4938221284ffa5ceb1f6b7277 Mon Sep 17 00:00:00 2001
From: night1rider <backman23@live.com>
Date: Thu, 9 Apr 2026 15:05:39 -0600
Subject: [PATCH] Add (void)ret after CRYPTOCB_UNAVAILABLE fall-through reset
 in _InitCmac_common to acknowledge intentional store.

---
 wolfcrypt/src/cmac.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wolfcrypt/src/cmac.c b/wolfcrypt/src/cmac.c
index 269c324792..2835c556cd 100644
--- a/wolfcrypt/src/cmac.c
+++ b/wolfcrypt/src/cmac.c
@@ -162,8 +162,9 @@ static int _InitCmac_common(Cmac* cmac, const byte* key, word32 keySz,
         if (ret != WC_NO_ERR_TRACE(CRYPTOCB_UNAVAILABLE)) {
             return ret;
         }
-        /* fall-through when unavailable */
+        /* fall-through when unavailable, reset ret for software path */
         ret = 0;
+        (void)ret;
     }
 #else
     (void)devId;