From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Josef 'Jeff' Sipek" Subject: [PATCH 3/4] nfsctl: Use path_component_lookup Date: Sat, 5 May 2007 19:09:33 -0400 Message-ID: <11784065741216-git-send-email-jsipek@cs.sunysb.edu> References: <11784065741163-git-send-email-jsipek@cs.sunysb.edu> Cc: linux-fsdevel@vger.kernel.org, hch@infradead.org, akpm@linux-foundation.org, viro@ftp.linux.org.uk, Trond.Myklebust@netapp.com, neilb@suse.de, mhalcrow@us.ibm.com, "Josef 'Jeff' Sipek" To: linux-kernel@vger.kernel.org Return-path: In-Reply-To: <11784065741163-git-send-email-jsipek@cs.sunysb.edu> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org use path_component_lookup instead of open-coding the necessary functionality. Signed-off-by: Josef 'Jeff' Sipek --- fs/nfsctl.c | 15 +++++---------- 1 files changed, 5 insertions(+), 10 deletions(-) diff --git a/fs/nfsctl.c b/fs/nfsctl.c index c043136..2035dc7 100644 --- a/fs/nfsctl.c +++ b/fs/nfsctl.c @@ -23,19 +23,14 @@ static struct file *do_open(char *name, int flags) { struct nameidata nd; + struct vfsmount *mnt; int error; - nd.mnt = do_kern_mount("nfsd", 0, "nfsd", NULL); + mnt = do_kern_mount("nfsd", 0, "nfsd", NULL); + if (IS_ERR(mnt)) + return (struct file *)mnt; - if (IS_ERR(nd.mnt)) - return (struct file *)nd.mnt; - - nd.dentry = dget(nd.mnt->mnt_root); - nd.last_type = LAST_ROOT; - nd.flags = 0; - nd.depth = 0; - - error = path_walk(name, &nd); + error = path_component_lookup(mnt->mnt_root, mnt, name, 0, &nd); if (error) return ERR_PTR(error); -- 1.5.0.3.1043.g4342