From 68a0621b398de070dd8a6fcf77b0f253200e36f0 Mon Sep 17 00:00:00 2001
From: liqinhui <liqinhui@xiaomi.com>
Date: Tue, 7 Nov 2023 20:23:24 +0800
Subject: [PATCH] simwifi: Fix a compile error.
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sim/sim_wifidriver.c:569:31: warning: implicit declaration of function ‘hex2num’ [-Wimplicit-function-declaration]
  569 |                         val = hex2num(*pos);
      |                               ^~~~~~~

Signed-off-by: liqinhui <liqinhui@xiaomi.com>
---
 arch/sim/src/sim/sim_wifidriver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/sim/src/sim/sim_wifidriver.c b/arch/sim/src/sim/sim_wifidriver.c
index bc0d6b4039..52aced6e5d 100644
--- a/arch/sim/src/sim/sim_wifidriver.c
+++ b/arch/sim/src/sim/sim_wifidriver.c
@@ -566,7 +566,7 @@ static size_t wpa_ssid_decode(uint8_t *buf, size_t maxlen, const char *str)
                     val = hex2byte(pos);
                     if (val < 0)
                       {
-                        val = hex2num(*pos);
+                        val = hex2nibble(*pos);
                         if (val < 0)
                             break;
                         buf[len++] = val;