From patchwork Thu Aug 15 12:41:00 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yunsheng Lin X-Patchwork-Id: 1147591 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 468R200ZSmz9sNk for ; Thu, 15 Aug 2019 22:43:04 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731902AbfHOMnA (ORCPT ); Thu, 15 Aug 2019 08:43:00 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:48218 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725977AbfHOMnA (ORCPT ); Thu, 15 Aug 2019 08:43:00 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id BE4A41A418727BA19300; Thu, 15 Aug 2019 20:42:58 +0800 (CST) Received: from localhost.localdomain (10.67.212.75) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.439.0; Thu, 15 Aug 2019 20:42:57 +0800 From: Yunsheng Lin To: , , CC: , Subject: [PATCH net-next] page_pool: remove unnecessary variable init Date: Thu, 15 Aug 2019 20:41:00 +0800 Message-ID: <1565872860-63524-1-git-send-email-linyunsheng@huawei.com> X-Mailer: git-send-email 2.8.1 MIME-Version: 1.0 X-Originating-IP: [10.67.212.75] X-CFilter-Loop: Reflected Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Remove variable initializations in functions that are followed by assignments before use Signed-off-by: Yunsheng Lin Acked-by: Jesper Dangaard Brouer --- net/core/page_pool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/core/page_pool.c b/net/core/page_pool.c index 3272dc7..31187ff 100644 --- a/net/core/page_pool.c +++ b/net/core/page_pool.c @@ -61,7 +61,7 @@ static int page_pool_init(struct page_pool *pool, struct page_pool *page_pool_create(const struct page_pool_params *params) { struct page_pool *pool; - int err = 0; + int err; pool = kzalloc_node(sizeof(*pool), GFP_KERNEL, params->nid); if (!pool)