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=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 03665C433E0 for ; Wed, 3 Mar 2021 08:37:13 +0000 (UTC) Received: from isis.lip6.fr (isis.lip6.fr [132.227.60.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id DC9FD64EAE for ; Wed, 3 Mar 2021 08:37:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DC9FD64EAE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=inria.fr Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=cocci-bounces@systeme.lip6.fr Received: from systeme.lip6.fr (systeme.lip6.fr [132.227.104.7]) by isis.lip6.fr (8.15.2/8.15.2) with ESMTP id 1238arpn016791; Wed, 3 Mar 2021 09:36:53 +0100 (CET) Received: from systeme.lip6.fr (systeme.lip6.fr [127.0.0.1]) by systeme.lip6.fr (Postfix) with ESMTP id CCF6E77CC; Wed, 3 Mar 2021 09:36:53 +0100 (CET) Received: from isis.lip6.fr (isis.lip6.fr [132.227.60.2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by systeme.lip6.fr (Postfix) with ESMTPS id 68CEF571B for ; Wed, 3 Mar 2021 09:36:52 +0100 (CET) Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) by isis.lip6.fr (8.15.2/8.15.2) with ESMTP id 1238ap1x011271 for ; Wed, 3 Mar 2021 09:36:51 +0100 (CET) X-IronPort-AV: E=Sophos;i="5.81,219,1610406000"; d="scan'208";a="374603122" Received: from 173.121.68.85.rev.sfr.net (HELO hadrien) ([85.68.121.173]) by mail3-relais-sop.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 03 Mar 2021 09:36:19 +0100 Date: Wed, 3 Mar 2021 09:36:19 +0100 (CET) From: Julia Lawall X-X-Sender: jll@hadrien To: Bernd Petrovitsch In-Reply-To: <22d22edd-4213-0f57-d801-1c570f04ec05@petrovitsch.priv.at> Message-ID: References: <053b06c47f08631675c295b5c893b90be4248347.camel@perches.com> <22d22edd-4213-0f57-d801-1c570f04ec05@petrovitsch.priv.at> User-Agent: Alpine 2.22 (DEB 394 2020-01-19) MIME-Version: 1.0 X-Greylist: Sender IP whitelisted, Sender e-mail whitelisted, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Wed, 03 Mar 2021 09:36:55 +0100 (CET) X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Wed, 03 Mar 2021 09:36:52 +0100 (CET) X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 Cc: Joe Perches , kernelnewbies , kernel-janitors , cocci , LKML Subject: Re: [Cocci] linux-kernel janitorial RFP: Mark static arrays as const X-BeenThere: cocci@systeme.lip6.fr X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: cocci-bounces@systeme.lip6.fr Errors-To: cocci-bounces@systeme.lip6.fr On Tue, 2 Mar 2021, Bernd Petrovitsch wrote: > Hi all! > > On 02/03/2021 18:42, Joe Perches wrote: > [...] > > ------------- For instance: (head -10 of the git grep for file statics) > > > > drivers/accessibility/speakup/keyhelp.c:18:static u_short masks[] = { 32, 16, 8, 4, 2, 1 }; > > drivers/accessibility/speakup/keyhelp.c:26:static u_char funcvals[] = { > > drivers/accessibility/speakup/main.c:2059:static spkup_hand spkup_handler[] = { > > drivers/accessibility/speakup/speakup_acntpc.c:35:static unsigned int synth_portlist[] = { 0x2a8, 0 }; > > drivers/accessibility/speakup/speakup_decpc.c:133:static int synth_portlist[] = { 0x340, 0x350, 0x240, 0x250, 0 }; > > drivers/accessibility/speakup/speakup_dectlk.c:110:static int ap_defaults[] = {122, 89, 155, 110, 208, 240, 200, 106, 306}; > > drivers/accessibility/speakup/speakup_dectlk.c:111:static int g5_defaults[] = {86, 81, 86, 84, 81, 80, 83, 83, 73}; > > drivers/accessibility/speakup/speakup_dtlk.c:34:static unsigned int synth_portlist[] = { > > drivers/accessibility/speakup/speakup_keypc.c:34:static unsigned int synth_portlist[] = { 0x2a8, 0 }; > > drivers/acpi/ac.c:137:static enum power_supply_property ac_props[] = { > > > > For drivers/accessibility/speakup/keyhelp.c:18:static u_short masks[] = { 32, 16, 8, 4, 2, 1 }; > > Looking at the examples: Just s/^static /static const / in the lines > reported by the grep's above and see if it compiles (and save space)? There is a small risk with compiling that there may be a problem for a configuration you haven't considered. julia _______________________________________________ Cocci mailing list Cocci@systeme.lip6.fr https://systeme.lip6.fr/mailman/listinfo/cocci