From patchwork Thu Sep 16 02:07:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiasheng Jiang X-Patchwork-Id: 12498017 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 CBFA3C433EF for ; Thu, 16 Sep 2021 02:07:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AB84160E94 for ; Thu, 16 Sep 2021 02:07:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233921AbhIPCI5 (ORCPT ); Wed, 15 Sep 2021 22:08:57 -0400 Received: from smtp23.cstnet.cn ([159.226.251.23]:48582 "EHLO cstnet.cn" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S233745AbhIPCIz (ORCPT ); Wed, 15 Sep 2021 22:08:55 -0400 Received: from localhost.localdomain (unknown [124.16.138.128]) by APP-03 (Coremail) with SMTP id rQCowADX3XnOpkJhmWOVAA--.28482S2; Thu, 16 Sep 2021 10:07:10 +0800 (CST) From: Jiasheng Jiang To: davem@davemloft.net, kuba@kernel.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Jiasheng Jiang Subject: [PATCH] netlink: Remove extra brackets of nla_for_each_attr() Date: Thu, 16 Sep 2021 02:07:08 +0000 Message-Id: <1631758028-3805500-1-git-send-email-jiasheng@iscas.ac.cn> X-Mailer: git-send-email 2.7.4 X-CM-TRANSID: rQCowADX3XnOpkJhmWOVAA--.28482S2 X-Coremail-Antispam: 1UD129KBjvdXoW7JrWDXFyfXw18uF1UZFW7CFg_yoWxtrbEyw s7ZrWvg3yrAFyakr18JFWkWF1Fkwn5JFyS9Fn3tw4fX348Jr13X395GrZxtFyfC397AFy3 J3WIqry7J3y3ujkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb4kFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Cr0_ Gr1UM28EF7xvwVC2z280aVAFwI0_Gr1j6F4UJwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr 1j6F4UJwAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv 7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr1lOx8S6xCaFVCjc4AY6r 1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IErcIFxwCY02Avz4vE14v_ Gr1l42xK82IYc2Ij64vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxV WUJVWUGwC20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI 7VAKI48JMIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r 1j6r4UMIIF0xvE42xK8VAvwI8IcIk0rVWrJr0_WFyUJwCI42IY6I8E87Iv67AKxVWUJVW8 JwCI42IY6I8E87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjfU5vtCUU UUU X-Originating-IP: [124.16.138.128] X-CM-SenderInfo: pmld2xxhqjqxpvfd2hldfou0/ Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org It's obvious that '&(rem)' has unneeded brackets. Therefore it's better to remove them. Signed-off-by: Jiasheng Jiang --- include/net/netlink.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/net/netlink.h b/include/net/netlink.h index 1ceec51..5822e0d 100644 --- a/include/net/netlink.h +++ b/include/net/netlink.h @@ -1920,7 +1920,7 @@ static inline int nla_total_size_64bit(int payload) #define nla_for_each_attr(pos, head, len, rem) \ for (pos = head, rem = len; \ nla_ok(pos, rem); \ - pos = nla_next(pos, &(rem))) + pos = nla_next(pos, &rem)) /** * nla_for_each_nested - iterate over nested attributes