diff --git a/model/network/wifi/platform/src/hdf_wlan_queue.c b/model/network/wifi/platform/src/hdf_wlan_queue.c
index 07c29870754bac6085b0d80a88daf2537bf1bca4..864a6b8102f85b9433aa2d587e9cb04e978be856 100644
--- a/model/network/wifi/platform/src/hdf_wlan_queue.c
+++ b/model/network/wifi/platform/src/hdf_wlan_queue.c
@@ -75,7 +75,7 @@ void *PopQueue(HdfWlanQueue *queue)
     HdfWlanQueueImpl *impl = (HdfWlanQueueImpl *)queue;
     void *result = NULL;
     if (queue == NULL) {
-        return;
+        return NULL;
     }
     ret = OsalMutexLock(&impl->lock);
     if (ret != HDF_SUCCESS) {