From patchwork Wed Dec 9 01:20:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zheng Yongjun X-Patchwork-Id: 11960137 X-Patchwork-Delegate: kuba@kernel.org 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 42EC7C4361B for ; Wed, 9 Dec 2020 01:20:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0B1AA239E5 for ; Wed, 9 Dec 2020 01:20:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726042AbgLIBU0 (ORCPT ); Tue, 8 Dec 2020 20:20:26 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:9398 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725816AbgLIBU0 (ORCPT ); Tue, 8 Dec 2020 20:20:26 -0500 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4CrK2S1PMZz7BZQ; Wed, 9 Dec 2020 09:19:12 +0800 (CST) Received: from ubuntu.network (10.175.138.68) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.487.0; Wed, 9 Dec 2020 09:19:34 +0800 From: Zheng Yongjun To: , , , , CC: Zheng Yongjun Subject: [PATCH v2 net-next] net/mlx4: simplify the return expression of mlx4_init_cq_table() Date: Wed, 9 Dec 2020 09:20:02 +0800 Message-ID: <20201209012002.18766-1-zhengyongjun3@huawei.com> X-Mailer: git-send-email 2.22.0 MIME-Version: 1.0 X-Originating-IP: [10.175.138.68] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Simplify the return expression. Signed-off-by: Zheng Yongjun --- drivers/net/ethernet/mellanox/mlx4/cq.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/cq.c b/drivers/net/ethernet/mellanox/mlx4/cq.c index 3b8576b9c2f9..f7053a74e6a8 100644 --- a/drivers/net/ethernet/mellanox/mlx4/cq.c +++ b/drivers/net/ethernet/mellanox/mlx4/cq.c @@ -462,19 +462,14 @@ EXPORT_SYMBOL_GPL(mlx4_cq_free); int mlx4_init_cq_table(struct mlx4_dev *dev) { struct mlx4_cq_table *cq_table = &mlx4_priv(dev)->cq_table; - int err; spin_lock_init(&cq_table->lock); INIT_RADIX_TREE(&cq_table->tree, GFP_ATOMIC); if (mlx4_is_slave(dev)) return 0; - err = mlx4_bitmap_init(&cq_table->bitmap, dev->caps.num_cqs, - dev->caps.num_cqs - 1, dev->caps.reserved_cqs, 0); - if (err) - return err; - - return 0; + return mlx4_bitmap_init(&cq_table->bitmap, dev->caps.num_cqs, + dev->caps.num_cqs - 1, dev->caps.reserved_cqs, 0); } void mlx4_cleanup_cq_table(struct mlx4_dev *dev)