From owner-svn-src-head@freebsd.org Thu Apr 14 17:27:30 2016 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E0C7EADACEF for ; Thu, 14 Apr 2016 17:27:30 +0000 (UTC) (envelope-from pfg@FreeBSD.org) Received: from nm48-vm7.bullet.mail.bf1.yahoo.com (nm48-vm7.bullet.mail.bf1.yahoo.com [216.109.115.174]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 99F2B1032 for ; Thu, 14 Apr 2016 17:27:30 +0000 (UTC) (envelope-from pfg@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1460654050; bh=V12O9aApHVCHGQGy1JuG/lijzvFzjkBjNSBoCkRR/FE=; h=Subject:To:References:From:Date:In-Reply-To:From:Subject; b=qD7A38tJ1rFMOWk+nZw7swQ6evLQm1DAtEqS1kNLNyjblgbvDG+42C5s23SqLIjFSfRPANj/GevgTVB3hUeOD9hJL5Rc0MFAutYj0QwHeNrSM6oBeCcwoKYdGwdF37i1i6cTvdp4m/UoSGKBVB+h7rKoSAaV5OHEDxCiuIP06dEE/qCnpwFoLBQQlWg82JBpA7xcheb1y7VEaWrgqd7SyN2b/dcjJZOH4G+9XG2LOdsgrmNwmRJikOGvI0hF6gBkQt7OrkgJuAL5i1A378sMM5mrBBaZz6d1Hq3mZX3eeN3BegvFs/LyiEyuRbzpL00sfuaeit+uzNw41xyij2pTtw== Received: from [66.196.81.172] by nm48.bullet.mail.bf1.yahoo.com with NNFMP; 14 Apr 2016 17:14:10 -0000 Received: from [68.142.230.70] by tm18.bullet.mail.bf1.yahoo.com with NNFMP; 14 Apr 2016 17:14:10 -0000 Received: from [127.0.0.1] by smtp227.mail.bf1.yahoo.com with NNFMP; 14 Apr 2016 17:14:10 -0000 X-Yahoo-Newman-Id: 248132.3657.bm@smtp227.mail.bf1.yahoo.com X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: WeyKHZgVM1m1smlDXQQbdqYj0hSySsrGwKdI2OjBMHogfDK kYJKNkfMP2GVuswl3YBjN8bQHCSaubzRAsUUi_43GE4WIeo0gItgBvExtJ3S 67SErh9vvv3_2T_bVg7xdZcBXGUOaiZ0_jQJTCq50WuUsi_1mdDtcz6Yvlz3 EfVg_YWStN9X0CbHI8wT6VWvY5F1qRWzx5MrKVe6nvIkgJj7.0BC0UhxpPEf EACDQIQdJ5P1RC2WIpVz_opZr387R5Rer3EMh5eLL3aEgd2u92b_ZAOFqd1P wYOhDm_EAbXYJ3.s5PZ.zeK33dZULIxaBr74PhK.cwqlmXym8lAQZCoubVBa zlVAaAjG2xzs16xOyhG_XAyLeRkIYYFtgitWB8EBBg6kLnLUUgiKEN09P9us StNH52j9MMV4n2IqKkedMpxzIT1G.fJqxpZYyyD1cp83TOXU5OtDfWE7b15n PAYmGqkiQB0ofeMKxDiJOvWyqCzisnduDU29vxUxGnt_cDgCCdnAm2wWW64C vgjITFzyRdgSk6ESU.FNh3V0I6Rrj4UvU X-Yahoo-SMTP: xcjD0guswBAZaPPIbxpWwLcp9Unf Subject: Re: svn commit: r297974 - in head/sys: i386/i386 i386/ibcs2 x86/x86 To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org References: <201604141704.u3EH47Vv063976@repo.freebsd.org> From: Pedro Giffuni Message-ID: <570FCFE5.3010304@FreeBSD.org> Date: Thu, 14 Apr 2016 12:14:13 -0500 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 MIME-Version: 1.0 In-Reply-To: <201604141704.u3EH47Vv063976@repo.freebsd.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Apr 2016 17:27:31 -0000 On 04/14/16 12:04, Pedro F. Giffuni wrote: > Author: pfg > Date: Thu Apr 14 17:04:06 2016 > New Revision: 297974 > URL: https://svnweb.freebsd.org/changeset/base/297974 > > Log: > x86: for pointers replace 0 with NULL. > > These are mostly cosmetical, no functional change. > > Found with devel/coccinelle. > > Modified: > head/sys/i386/i386/db_disasm.c > head/sys/i386/i386/pmap.c > head/sys/i386/ibcs2/imgact_coff.c > head/sys/x86/x86/nexus.c > ... > > Modified: head/sys/i386/i386/pmap.c > ============================================================================== > --- head/sys/i386/i386/pmap.c Thu Apr 14 16:32:27 2016 (r297973) > +++ head/sys/i386/i386/pmap.c Thu Apr 14 17:04:06 2016 (r297974) > @@ -269,15 +269,15 @@ pt_entry_t *CMAP3; > static pd_entry_t *KPTD; > caddr_t ptvmmap = 0; > caddr_t CADDR3; > -struct msgbuf *msgbufp = 0; > +struct msgbuf *msgbufp = NULL; > > /* > * Crashdump maps. > */ > static caddr_t crashdumpmap; > > -static pt_entry_t *PMAP1 = 0, *PMAP2; > -static pt_entry_t *PADDR1 = 0, *PADDR2; > +static pt_entry_t *PMAP1 = NULL, *PMAP2; > +static pt_entry_t *PADDR1 = NULL, *PADDR2; > #ifdef SMP > static int PMAP1cpu; > static int PMAP1changedcpu; > Hmm .. being static, there is no need to initialize these. Pedro.