fix

Author: softwarecki

src/audio/module_adapter/library/userspace_proxy.c

@@ -164,6 +164,7 @@ static int user_work_item_init(struct userspace_context *user_ctx, struct k_heap
 	work_item->event = &worker.event;
 #endif
 	work_item->params.context = user_ctx;
+	work_item->params.mod = NULL;
 	user_ctx->work_item = work_item;
 
 	return 0;