From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on dcvr.yhbt.net X-Spam-Level: X-Spam-ASN: AS31976 209.132.180.0/23 X-Spam-Status: No, score=-3.0 required=3.0 tests=AWL,BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,RCVD_IN_DNSWL_HI,T_RP_MATCHES_RCVD shortcircuit=no autolearn=ham autolearn_force=no version=3.4.0 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by dcvr.yhbt.net (Postfix) with ESMTP id 45BED20D1C for ; Thu, 15 Jun 2017 23:16:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752514AbdFOXQR (ORCPT ); Thu, 15 Jun 2017 19:16:17 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:35358 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752424AbdFOXQM (ORCPT ); Thu, 15 Jun 2017 19:16:12 -0400 Received: by mail-wm0-f65.google.com with SMTP id d64so2095629wmf.2 for ; Thu, 15 Jun 2017 16:16:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references:mime-version:content-transfer-encoding; bh=4p4efuw0HJBRfqr5NuoS3iwSLOSeYT0vTkBfrYuD5xg=; b=Zc8I15q+wkfiIDDrV2BgOH0l8D2le25APzB+y3zxa5II2ouTwAvvjdVE8l7EHTULGY h3EGYbmM4aNssFHWPyCQUABpzq7GS/Auch2QprnaRsclVj8HPQjdOhPwtPkaEEymHmMg ekjVmEQlvJAn81TjvXOXm/R5c7/a63iKEBoOL1LsSlXzjwgMMbZu2gwrSvyTCM+JL19x li0JThUc3wq2Zu1cenBIiqiWEl6LRN6/4xJ5lMFDCXILqZq7+UoReodErFzPlXGMWIEd /LI5R3dE6pDQS+28DKTIWElfNYgrruWsdFvPnbNIsy0s0kIFiBX3gFdHKXytjuhzEp5T TwHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:in-reply-to:references:mime-version :content-transfer-encoding; bh=4p4efuw0HJBRfqr5NuoS3iwSLOSeYT0vTkBfrYuD5xg=; b=t/1qIMk+3UE8SMNUVoNyXIon/Cc8mSKXnifH3BSIj1uAc7haOoPaDYD+RxZXpUu2oE 8cWpMRZmhvJIbDU68Atg8dMGqHZGZ+fjhK/KBqxK/vSlRUTwHUNQjEXNim3w7gLZNVSW csE9sBdD0l+jcB5llJG/YTWQA7gBdrmWN0r4bPf56bOzc3LDLB/FLBbhoSN8eS2b+2wL 7qrrUoK6ebbTdWGyra1DIPLD5w/BIgdEkmK1jTSnSxyGq425xSvliA8tF+m8WRUuEblc O/ehLB/1YDHEcsPIMTHxArSSVcFdzddWcnA9kqI8Drq65BSGcVqTy3N4Eg/XcR6KHWPm Ui2w== X-Gm-Message-State: AKS2vOxO8z839BD4R1xWMQN7IlurK3/LFVDAd3bi/Gn+xJEGti/xj1US yZwWk1qdjDJtxzBNz/o= X-Received: by 10.80.184.24 with SMTP id j24mr5016315ede.176.1497568569849; Thu, 15 Jun 2017 16:16:09 -0700 (PDT) Received: from u.nix.is ([2a01:4f8:190:5095::2]) by smtp.gmail.com with ESMTPSA id o15sm305130edo.68.2017.06.15.16.16.08 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 15 Jun 2017 16:16:08 -0700 (PDT) From: =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= To: git@vger.kernel.org Cc: Junio C Hamano , =?UTF-8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?= Subject: [PATCH v4 4/6] coccinelle: add a rule to make "expression" code use FREE_AND_NULL() Date: Thu, 15 Jun 2017 23:15:47 +0000 Message-Id: <20170615231549.20085-5-avarab@gmail.com> X-Mailer: git-send-email 2.13.1.508.gb3defc5cc In-Reply-To: <20170615231549.20085-1-avarab@gmail.com> References: <20170615231549.20085-1-avarab@gmail.com> In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: git-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: git@vger.kernel.org A follow-up to the existing "type" rule added in an earlier change. This catches some occurrences that are missed by the previous rule. Signed-off-by: Ævar Arnfjörð Bjarmason --- contrib/coccinelle/free.cocci | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/contrib/coccinelle/free.cocci b/contrib/coccinelle/free.cocci index 35fb992621..f2d97e755b 100644 --- a/contrib/coccinelle/free.cocci +++ b/contrib/coccinelle/free.cocci @@ -17,3 +17,10 @@ T *ptr; - free(ptr); - ptr = NULL; + FREE_AND_NULL(ptr); + +@@ +expression E; +@@ +- free(E); +- E = NULL; ++ FREE_AND_NULL(E); -- 2.13.1.508.gb3defc5cc