[os] fix device_mutex_free_logic (#67)

- free mutex when DEVICE_MUTEX_IS_INIT
ambiot · Feb 16, 2023 · 075a163 · 075a163
1 parent 38f8e66
commit 075a163
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/component/os/os_dep/device_lock.c b/component/os/os_dep/device_lock.c
@@ -40,7 +40,7 @@ void device_mutex_free(RT_DEV_LOCK_E device)
 		_lock lock;
 		_irqL irqL;
 		rtw_enter_critical(&lock, &irqL);
-		if(!DEVICE_MUTEX_IS_INIT(device)){
+		if(DEVICE_MUTEX_IS_INIT(device)){
 			rtw_mutex_free(&device_mutex[device]);
 			DEVICE_MUTEX_CLR_INIT(device);
 		}