From patchwork Fri Jul 5 01:16:42 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yongjun X-Patchwork-Id: 1127756 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45fxbp4HBZz9s4Y for ; Fri, 5 Jul 2019 11:10:30 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727382AbfGEBK0 (ORCPT ); Thu, 4 Jul 2019 21:10:26 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:58626 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726024AbfGEBK0 (ORCPT ); Thu, 4 Jul 2019 21:10:26 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 26FC33DE9F000274A892; Fri, 5 Jul 2019 09:10:22 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.439.0; Fri, 5 Jul 2019 09:10:15 +0800 From: Wei Yongjun To: Catherine Sullivan , Sagi Shahar , Jon Olson , Colin Ian King , Willem de Bruijn , Luigi Rizzo CC: Wei Yongjun , , Subject: [PATCH net-next] gve: Fix error return code in gve_alloc_qpls() Date: Fri, 5 Jul 2019 01:16:42 +0000 Message-ID: <20190705011642.156707-1-weiyongjun1@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: f5cedc84a30d ("gve: Add transmit and receive support") Signed-off-by: Wei Yongjun --- drivers/net/ethernet/google/gve/gve_main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c index eef500bd2ff7..b65f6b010a82 100644 --- a/drivers/net/ethernet/google/gve/gve_main.c +++ b/drivers/net/ethernet/google/gve/gve_main.c @@ -625,8 +625,10 @@ static int gve_alloc_qpls(struct gve_priv *priv) sizeof(unsigned long) * BITS_PER_BYTE; priv->qpl_cfg.qpl_id_map = kvzalloc(BITS_TO_LONGS(num_qpls) * sizeof(unsigned long), GFP_KERNEL); - if (!priv->qpl_cfg.qpl_id_map) + if (!priv->qpl_cfg.qpl_id_map) { + err = -ENOMEM; goto free_qpls; + } return 0;