From 5c6a30c00bfd06cc4750a75daa0d5334262ecc67 Mon Sep 17 00:00:00 2001
From: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
Date: Wed, 29 Sep 2021 13:43:12 +0200
Subject: [PATCH] esp32_rng.c: Remove the initialization guard. The init
 function is called only once during startup.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
---
 arch/xtensa/src/esp32/esp32_rng.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/arch/xtensa/src/esp32/esp32_rng.c b/arch/xtensa/src/esp32/esp32_rng.c
index 75397395d2..af968c4b95 100644
--- a/arch/xtensa/src/esp32/esp32_rng.c
+++ b/arch/xtensa/src/esp32/esp32_rng.c
@@ -128,15 +128,6 @@ uint32_t IRAM_ATTR esp_random(void)
 
 static int esp32_rng_initialize(void)
 {
-  static bool first_flag = true;
-
-  if (false == first_flag)
-    {
-      return OK;
-    }
-
-  first_flag = false;
-
   _info("Initializing RNG\n");
 
   memset(&g_rngdev, 0, sizeof(struct rng_dev_s));