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=-10.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 84584C3A5A2 for ; Tue, 10 Sep 2019 06:56:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5B656207FC for ; Tue, 10 Sep 2019 06:56:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2406460AbfIJG4W (ORCPT ); Tue, 10 Sep 2019 02:56:22 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:2201 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1732669AbfIJG4W (ORCPT ); Tue, 10 Sep 2019 02:56:22 -0400 Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id DDE2491D75819BC1BAC8; Tue, 10 Sep 2019 14:56:18 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.439.0; Tue, 10 Sep 2019 14:56:09 +0800 From: Mao Wenan To: , , , CC: , , , , Mao Wenan Subject: [PATCH net 1/2] sctp: remove redundant assignment when call sctp_get_port_local Date: Tue, 10 Sep 2019 15:13:42 +0800 Message-ID: <20190910071343.18808-2-maowenan@huawei.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190910071343.18808-1-maowenan@huawei.com> References: <20190910071343.18808-1-maowenan@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There are more parentheses in if clause when call sctp_get_port_local in sctp_do_bind, and redundant assignment to 'ret'. This patch is to do cleanup. Signed-off-by: Mao Wenan --- net/sctp/socket.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 9d1f83b10c0a..766b68b55ebe 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -399,9 +399,8 @@ static int sctp_do_bind(struct sock *sk, union sctp_addr *addr, int len) * detection. */ addr->v4.sin_port = htons(snum); - if ((ret = sctp_get_port_local(sk, addr))) { + if (sctp_get_port_local(sk, addr)) return -EADDRINUSE; - } /* Refresh ephemeral port. */ if (!bp->port) -- 2.20.1