From owner-svn-src-head@freebsd.org Fri Feb 8 08:15:30 2019 Return-Path: Delivered-To: svn-src-head@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 948FE14D7F38; Fri, 8 Feb 2019 08:15:30 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 36D176EAD9; Fri, 8 Feb 2019 08:15:30 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 1E9F9E6C7; Fri, 8 Feb 2019 08:15:30 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x188FTVk023763; Fri, 8 Feb 2019 08:15:29 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x188FTgI023762; Fri, 8 Feb 2019 08:15:29 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201902080815.x188FTgI023762@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Fri, 8 Feb 2019 08:15:29 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r343897 - head/sys/fs/nullfs X-SVN-Group: head X-SVN-Commit-Author: kib X-SVN-Commit-Paths: head/sys/fs/nullfs X-SVN-Commit-Revision: 343897 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 36D176EAD9 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-0.99)[-0.994,0]; NEURAL_HAM_SHORT(-0.97)[-0.967,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-0.999,0] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.29 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: Fri, 08 Feb 2019 08:15:30 -0000 Author: kib Date: Fri Feb 8 08:15:29 2019 New Revision: 343897 URL: https://svnweb.freebsd.org/changeset/base/343897 Log: Some style for nullfs_mount(). Also use bool type for isvnunlocked. Tested by: pho Sponsored by: The FreeBSD Foundation MFC after: 1 week Modified: head/sys/fs/nullfs/null_vfsops.c Modified: head/sys/fs/nullfs/null_vfsops.c ============================================================================== --- head/sys/fs/nullfs/null_vfsops.c Fri Feb 8 07:36:08 2019 (r343896) +++ head/sys/fs/nullfs/null_vfsops.c Fri Feb 8 08:15:29 2019 (r343897) @@ -74,13 +74,14 @@ static vfs_extattrctl_t nullfs_extattrctl; static int nullfs_mount(struct mount *mp) { - int error = 0; struct vnode *lowerrootvp, *vp; struct vnode *nullm_rootvp; struct null_mount *xmp; + struct null_node *nn; + struct nameidata nd, *ndp; char *target; - int isvnunlocked = 0, len; - struct nameidata nd, *ndp = &nd; + int error, len; + bool isvnunlocked; NULLFSDEBUG("nullfs_mount(mp = %p)\n", (void *)mp); @@ -110,14 +111,18 @@ nullfs_mount(struct mount *mp) /* * Unlock lower node to avoid possible deadlock. */ - if ((mp->mnt_vnodecovered->v_op == &null_vnodeops) && + if (mp->mnt_vnodecovered->v_op == &null_vnodeops && VOP_ISLOCKED(mp->mnt_vnodecovered) == LK_EXCLUSIVE) { VOP_UNLOCK(mp->mnt_vnodecovered, 0); - isvnunlocked = 1; + isvnunlocked = true; + } else { + isvnunlocked = false; } + /* * Find lower node */ + ndp = &nd; NDINIT(ndp, LOOKUP, FOLLOW|LOCKLEAF, UIO_SYSSPACE, target, curthread); error = namei(ndp);