From 7822484aaa0415ca534bd4c066d6d0ca1372fbd1 Mon Sep 17 00:00:00 2001
From: "V.Dudnik" <dudnik.v@udtech.co>
Date: Mon, 6 May 2019 09:52:53 +0300
Subject: [PATCH] efuse: Fix unused variable warning when NDEBUG

Merges: https://github.com/espressif/esp-idf/pull/3429
Closes: https://github.com/espressif/esp-idf/issues/3432
---
 components/efuse/src/esp_efuse_fields.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/components/efuse/src/esp_efuse_fields.c b/components/efuse/src/esp_efuse_fields.c
index bee02641f1..15b41b7283 100644
--- a/components/efuse/src/esp_efuse_fields.c
+++ b/components/efuse/src/esp_efuse_fields.c
@@ -104,6 +104,7 @@ void esp_efuse_write_random_key(uint32_t blk_wdata0_reg)
     } else { // 3/4 Coding Scheme
         bootloader_fill_random(raw, sizeof(raw));
         esp_err_t r = esp_efuse_apply_34_encoding(raw, buf, sizeof(raw));
+        (void) r;
         assert(r == ESP_OK);
     }