From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4673BC433DF for ; Mon, 20 Jul 2020 02:54:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2FE2820B1F for ; Mon, 20 Jul 2020 02:54:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726614AbgGTCyl (ORCPT ); Sun, 19 Jul 2020 22:54:41 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:48956 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726225AbgGTCyl (ORCPT ); Sun, 19 Jul 2020 22:54:41 -0400 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 81E9F1D4A2635D05AA35; Mon, 20 Jul 2020 10:54:38 +0800 (CST) Received: from huawei.com (10.175.113.133) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.487.0; Mon, 20 Jul 2020 10:54:36 +0800 From: Wang Hai To: , , , , , , CC: , Subject: [PATCH net-next v2] net: ena: Fix using plain integer as NULL pointer in ena_init_napi_in_range Date: Mon, 20 Jul 2020 10:53:09 +0800 Message-ID: <20200720025309.18597-1-wanghai38@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.113.133] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Fix sparse build warning: drivers/net/ethernet/amazon/ena/ena_netdev.c:2193:34: warning: Using plain integer as NULL pointer Reported-by: Hulk Robot Signed-off-by: Wang Hai Suggested-by: Joe Perches Acked-by: Shay Agroskin --- v1->v2: Improve code readability based on Joe Perches's suggestion drivers/net/ethernet/amazon/ena/ena_netdev.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c index 91be3ffa1c5c..470d8f38b824 100644 --- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -2190,11 +2190,10 @@ static void ena_del_napi_in_range(struct ena_adapter *adapter, static void ena_init_napi_in_range(struct ena_adapter *adapter, int first_index, int count) { - struct ena_napi *napi = {0}; int i; for (i = first_index; i < first_index + count; i++) { - napi = &adapter->ena_napi[i]; + struct ena_napi *napi = &adapter->ena_napi[i]; netif_napi_add(adapter->netdev, &adapter->ena_napi[i].napi, -- 2.17.1