From 97c0b43d86ede4574b241268f37d936265ef0fe0 Mon Sep 17 00:00:00 2001
From: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
Date: Tue, 17 Dec 2024 13:50:57 -0300
Subject: [PATCH] arch/risc-v/espressif: add missing spinlock to wlan_recvframe

---
 arch/risc-v/src/common/espressif/esp_wlan.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/risc-v/src/common/espressif/esp_wlan.c b/arch/risc-v/src/common/espressif/esp_wlan.c
index 231cfab461..dc0d879a46 100644
--- a/arch/risc-v/src/common/espressif/esp_wlan.c
+++ b/arch/risc-v/src/common/espressif/esp_wlan.c
@@ -321,8 +321,11 @@ static inline void wlan_cache_txpkt_tail(struct wlan_priv_s *priv)
 static struct iob_s *wlan_recvframe(struct wlan_priv_s *priv)
 {
   struct iob_s *iob;
+  irqstate_t flags;
 
+  flags = spin_lock_irqsave(&priv->lock);
   iob = iob_remove_queue(&priv->rxb);
+  spin_unlock_irqrestore(&priv->lock, flags);
 
   return iob;
 }