Received: by 2002:ad5:4acb:0:0:0:0:0 with SMTP id n11csp13195imw; Mon, 4 Jul 2022 04:27:53 -0700 (PDT) X-Google-Smtp-Source: AGRyM1uXt7Nk/2LmIx1QYzXAtMFcQC3Pc17LmQqF0xaWKfFIVawV1aBV5kq7ASZAD+VlAFcWQF/P X-Received: by 2002:a05:6402:3988:b0:434:e2a8:8459 with SMTP id fk8-20020a056402398800b00434e2a88459mr38141044edb.253.1656934073090; Mon, 04 Jul 2022 04:27:53 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1656934073; cv=none; d=google.com; s=arc-20160816; b=pOoRB/E34o3hBIPxhhohuRqif8XlTIa5Zkg0C/og3RQOzN/77QDfGXLbAlqTD+eim6 DpO3nIiJqqo9XEZwoB4iOqzUGTg5/QNv6OcnW6mQFw1gJ08Y8lXhg9prZ8Ybj0NWVync smaoB7OIiI6R/3AL2ikU+X6to4IUHF19muPVGJYg6Svxv3W+CVtGHh8FPKwLiMvSd4Zk Gg4TK/vgfSqcz/DUQSidAXxyKwiLo64OTuzzYr7MT/NdGF5o1y6GgWVJPNIJD4+FC1PA ifs7lHYvx7YS1x8o77Am0ddDLLgDQEKZs+411Iy6w2Oiek90Hyl/x3+Quub0fSG5Ne2a JwmA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=CXMprxpA3Tn5/bIjYZANtl0Kl1AzNsArbWxzDu0Vs48=; b=T52FFexEy7RwhLGqV3sygGfQKi5MGS1dE+jj803F6kyAACBmRWZ+QCMMW8G9VF6OGk LK2zTINe5hUNTJWTakjg/OdxEWS8qrdvzzt3mvCDezP0wj06FQk17G0xojcrU2nDTUnh 1KNB9Q1qZ3reQgAZlARnA3ZozdC/4WqEy+mlWm6rQSlNfySLrplQwCvQvvSj435mc0C9 ZuiG7doIkG0ZqX+IKEOhElK1hTT5cOjeAJjr8+eeZTTxHkoiK2hFxrTBQNqb9GZ7hm0K 29iOb0xmhoJkMA5Nb4+Unz1KCIaDvJKAYT4KWEQFXEqJeYiA3zQdqvsWZ3eykpxNWVTC Z8HA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id s15-20020a170906bc4f00b00722f0145649si32736721ejv.646.2022.07.04.04.27.28; Mon, 04 Jul 2022 04:27:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233722AbiGDKda (ORCPT + 99 others); Mon, 4 Jul 2022 06:33:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58340 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233285AbiGDKd2 (ORCPT ); Mon, 4 Jul 2022 06:33:28 -0400 Received: from mail.nfschina.com (unknown [IPv6:2400:dd01:100f:2:72e2:84ff:fe10:5f45]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 2EE122DDD for ; Mon, 4 Jul 2022 03:33:24 -0700 (PDT) Received: from localhost (unknown [127.0.0.1]) by mail.nfschina.com (Postfix) with ESMTP id EBAE81E80C95; Mon, 4 Jul 2022 18:31:27 +0800 (CST) X-Virus-Scanned: amavisd-new at test.com Received: from mail.nfschina.com ([127.0.0.1]) by localhost (mail.nfschina.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id B6zNf4pYHTqg; Mon, 4 Jul 2022 18:31:25 +0800 (CST) Received: from node1.localdomain (unknown [219.141.250.2]) (Authenticated sender: kunyu@nfschina.com) by mail.nfschina.com (Postfix) with ESMTPA id 3532F1E80C90; Mon, 4 Jul 2022 18:31:25 +0800 (CST) From: Li kunyu To: almaz.alexandrovich@paragon-software.com Cc: ntfs3@lists.linux.dev, linux-kernel@vger.kernel.org, Li kunyu Subject: [PATCH] fs/ntfs3/indx: Remove unnecessary 'NULL' values from Pointer Date: Mon, 4 Jul 2022 18:31:13 +0800 Message-Id: <20220704103113.5529-1-kunyu@nfschina.com> X-Mailer: git-send-email 2.18.2 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,RDNS_NONE, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Pointer variables allocate memory first, and then judge. There is no need to initialize the assignment. Signed-off-by: Li kunyu --- fs/ntfs3/index.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/ntfs3/index.c b/fs/ntfs3/index.c index 6f81e3a49abf..b5c92b6ce01c 100644 --- a/fs/ntfs3/index.c +++ b/fs/ntfs3/index.c @@ -1685,8 +1685,8 @@ indx_insert_into_buffer(struct ntfs_index *indx, struct ntfs_inode *ni, { int err; const struct NTFS_DE *sp; - struct NTFS_DE *e, *de_t, *up_e = NULL; - struct indx_node *n2 = NULL; + struct NTFS_DE *e, *de_t, *up_e; + struct indx_node *n2; struct indx_node *n1 = fnd->nodes[level]; struct INDEX_HDR *hdr1 = &n1->index->ihdr; struct INDEX_HDR *hdr2; -- 2.18.2