From nobody Mon Apr 6 08:08:41 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 11F33C6FA86 for ; Thu, 8 Sep 2022 18:56:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230486AbiIHS4J (ORCPT ); Thu, 8 Sep 2022 14:56:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46972 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229674AbiIHS4G (ORCPT ); Thu, 8 Sep 2022 14:56:06 -0400 Received: from m12-12.163.com (m12-12.163.com [220.181.12.12]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 08DA6B4E98 for ; Thu, 8 Sep 2022 11:55:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=E5i1k 9AyNs13L3TPS31aEC3J502Y6x/1RyxN8qE8qu8=; b=VAmxsHyHnTU9VrTD2sFRw THzU5ljfRaPZPq2X8eHjqJocidUhfxj+Za1ieoYTiLbBWN22NTjLTmp5+r76GuSh nRckeeknR4nRhz2kKRmBQBujwuOnOVew++FePyMZcIC1g6DcsWQD4fl8ycDhwJkd W1zw4g8T0+UTDp9VujiRQQ= Received: from f00160-VMware-Virtual-Platform.localdomain (unknown [1.203.67.201]) by smtp8 (Coremail) with SMTP id DMCowAA3Zy9+OhpjR7WkZw--.64992S4; Fri, 09 Sep 2022 02:55:06 +0800 (CST) From: Jingyu Wang To: akpm@linux-foundation.org, ebiederm@xmission.com, roman.gushchin@linux.dev, hbh25y@gmail.com, legion@kernel.org, longman@redhat.com, songmuchun@bytedance.com Cc: linux-kernel@vger.kernel.org, Jingyu Wang Subject: [PATCH] ipc: mqueue: remove unnecessary conditionals Date: Fri, 9 Sep 2022 02:54:52 +0800 Message-Id: <20220908185452.76590-1-jingyuwang_vip@163.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: DMCowAA3Zy9+OhpjR7WkZw--.64992S4 X-Coremail-Antispam: 1Uf129KBjvdXoWrWF4UAF1DJr43uF47KF43trb_yoWxWwcEq3 W8Ga1kta1kWwnF9rs8uFWfZF9Fyw1ku3sYqan7AwnxWryYywnxurs7Jrn2krWUt3W3CF93 uw4kAa1xArsagjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7sRib11tUUUUU== X-Originating-IP: [1.203.67.201] X-CM-SenderInfo: 5mlqw5xxzd0whbyl1qqrwthudrp/1tbisgR2F1UMWUSwAgABsg Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" iput() has already handled null and non-null parameter, so it is no need to use if(). Signed-off-by: Jingyu Wang Acked-by: Roman Gushchin --- ipc/mqueue.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/ipc/mqueue.c b/ipc/mqueue.c index 9cf314b3f079..467a194b8a2e 100644 --- a/ipc/mqueue.c +++ b/ipc/mqueue.c @@ -986,8 +986,7 @@ SYSCALL_DEFINE1(mq_unlink, const char __user *, u_name) =20 out_unlock: inode_unlock(d_inode(mnt->mnt_root)); - if (inode) - iput(inode); + iput(inode); mnt_drop_write(mnt); out_name: putname(name); base-commit: 5957ac6635a1a12d4aa2661bbf04d3085a73372a --=20 2.34.1